Intelligent monitoring device for construction of incremental launching frame bridge and using method of intelligent monitoring device

Abstract

The invention provides an intelligent monitoring device for incremental launching frame bridge construction and a using method thereof, and belongs to the technical field of frame bridge construction.The intelligent monitoring device for incremental launching frame bridge construction comprises a frame unit, a prism and an adsorption unit; the frame units are provided with mounting racks in one-to-one correspondence with four corners of the frame bridge and connecting racks arranged between every two adjacent mounting racks; the prisms are in one-to-one correspondence with the mounting racks, and the prisms are mounted on the outer sides of the mounting racks; the adsorption unit is provided with an adsorption part which is arranged on the inner side of the frame unit and abuts against the frame bridge, and an air exhaust part which is used for evacuating air in an area defined by the adsorption part and the frame bridge. The applicability of the prism mounting structure is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of jacking frame bridge construction, and specifically relates to an intelligent monitoring device for jacking frame bridge construction and a use method thereof. Background Art

[0002] Frame bridges are widely used in highway and railway intersections due to their simple structure, good integrity, low production cost and easy construction. Especially in some complex terrain and geological conditions, the construction of frame bridges is particularly important. However, the construction process of frame bridges, especially the jacking construction, requires highly precise and real-time monitoring to ensure construction quality and safety.

[0003] The application of intelligent monitoring devices in bridge construction is gradually increasing. Intelligent monitoring devices can monitor various parameters in the bridge construction process, such as displacement, stress, deformation, etc. in real time, and provide precise guidance to construction personnel through data analysis.

[0004] The four corners of the frame bridge are equipped with prisms for monitoring the coordinates of the frame bridge. If the frame bridge is a steel structure, the fixing screws can be welded to the frame bridge by welding. If the frame bridge is a concrete structure or other materials not suitable for welding, bolt fixing can be used. The installation method of the prism needs to be selected according to the material of the frame bridge. Therefore, the existing prism installation structure cannot be applied to frame bridges of different materials, and there is a defect of low applicability of the prism installation structure. Summary of the invention

[0005] The embodiment of the present invention provides an intelligent monitoring device for the construction of a jacking frame bridge and a method for using the same, aiming to solve the technical problem of low applicability of a prism installation structure.

[0006] In a first aspect, an embodiment of the present invention provides an intelligent monitoring device for construction of a jacking frame bridge, which is applicable to a frame bridge and includes:

[0007] The frame unit has mounting frames corresponding to the four corners of the frame bridge one by one and a connecting frame arranged between two adjacent mounting frames;

[0008] A prism, corresponding to the mounting frame one by one, and the prism is mounted on the outside of the mounting frame;

[0009] The adsorption unit comprises an adsorption portion which is arranged inside the frame unit and abuts against the frame bridge, and an exhaust portion which is used for exhausting the air in the area enclosed by the adsorption portion and the frame bridge.

[0010] In combination with the first aspect, in a possible implementation, the connecting frame includes fixed sections and telescopic sections that are alternately arranged, the head and tail of the connecting frame are both fixed sections, the fixed sections at the ends are fixedly connected to the mounting frame, and the telescopic sections are used to adjust the distance between the two fixed sections;

[0011] The adsorption portion is arranged on the inner side of the fixing section.

[0012] In combination with the first aspect, in a possible implementation, the fixed section is a fixed rod, and the telescopic section includes two connecting rods, the ends of the two connecting rods close to each other are hinged together, and the ends of the two connecting rods away from each other are respectively hinged to the adjacent fixed rods;

[0013] The intelligent monitoring device for the construction of the jacking frame bridge also includes an adjustment unit, which is used to adjust the angle between the two connecting rods; or the adjustment unit is used to adjust the angle between the connecting rod and the fixed rod, and at this time, the hinge point between the connecting rod and the fixed rod is on the top wall of the fixed rod.

[0014] In combination with the first aspect, in a possible implementation, when the adjustment unit is used to adjust the angle between the two connecting rods, the adjustment unit has two moving rods and an adjustment sleeve arranged between the two moving rods, one end of the moving rod is hinged to the connecting rod, and the other end of the moving rod is threadedly connected to the adjustment sleeve, and the threads of the two connecting rods have opposite rotation directions.

[0015] In combination with the first aspect, in a possible implementation, a fixing seat is sleeved on the outer periphery of the moving rod and the two are slidably adapted, and a side wall where the fixing seat abuts against the frame bridge is also provided with an adsorption unit.

[0016] In combination with the first aspect, in a possible implementation, the adsorption unit on each of the fixed seats can be controlled individually, and the adsorption unit on the fixed seat and the adsorption unit on the fixed section can be controlled together.

[0017] In combination with the first aspect, in a possible implementation manner, when the adjusting unit is used to adjust the angle between the connecting rod and the fixing rod, the adjusting unit includes:

[0018] A lifting rod passes through the fixing seat and the fixing seat is slidably fitted therewith, and the top end of the lifting rod is hinged to the connecting rod;

[0019] The lifting sleeve is rotatably connected to the fixing seat around its own central axis and is threadedly connected to the lifting rod.

[0020] In combination with the first aspect, in a possible implementation, the fixing seat is provided with a sliding cavity for the lifting rod to pass through, a limit block is fixedly provided on the inner wall of the sliding cavity, and a limit groove slidably adapted to the limit block is provided on the outer wall of the lifting rod.

[0021] In combination with the first aspect, in a possible implementation manner, a spirit level is provided on an outer wall of the fixed section.

[0022] In a second aspect, an embodiment of the present invention further provides a method for using an intelligent monitoring device for construction of a jacking frame bridge.

[0023] In conjunction with the second aspect, in a possible implementation, the steps are as follows:

[0024] S1, adjusting the distance between two adjacent fixed segments by the adjusting unit, so that the frame unit adapts to the actual size of the frame bridge;

[0025] S2. Start all the exhaust parts so that the adsorption parts are adsorbed and fixed to the outer wall of the frame bridge.

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] When all the vacuum parts are started at the same time, the adsorption part can be adsorbed and fixed to the outer wall of the frame bridge. The adsorption and fixing method does not need to select the installation method of the prism according to the material of the frame bridge. It can be applied to frame bridges of different materials, thereby improving the applicability of the prism installation structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A structural schematic diagram showing the installation position of the frame system and the prism provided in an embodiment of the present invention;

[0029] Figure 2 A schematic diagram of a structure of an adjustment unit provided in an embodiment of the present invention;

[0030] Figure 3 for Figure 2 A partial enlarged schematic diagram of part A;

[0031] Figure 4 The structural schematic diagram of the adsorption unit provided in the embodiment of the present invention;

[0032] Figure 5 A schematic diagram of the structure of another regulating unit provided in an embodiment of the present invention;

[0033] Figure 6 A partial schematic diagram of a limiting groove and a limiting block is provided for an embodiment of the present invention.

[0034] Description of reference numerals:

[0035] 10. Frame unit; 101. Mounting frame; 102. Connecting frame; 1021. Fixing rod; 10211. Sliding cavity; 10212. Limiting block; 1022. Connecting rod;

[0036] 20. Prism;

[0037] 30. adsorption unit; 301. adsorption part; 302. air extraction part;

[0038] 40. Adjustment unit; 401. Moving rod; 4011. Fixed seat; 402. Adjustment sleeve; 403. Lifting rod; 4031. Limiting groove; 404. Lifting sleeve. DETAILED DESCRIPTION

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0040] Please also read Figures 1 to 6 , the intelligent monitoring device for the construction of a jacking frame bridge of the present invention is described. An intelligent monitoring device for the construction of a jacking frame bridge includes a frame unit 10, a prism 20 and an adsorption unit 30. The frame unit 10 has a mounting frame 101 corresponding to the four corners of the frame bridge and a connecting frame 102 arranged between two adjacent mounting frames 101. The prism 20 corresponds to the mounting frame 101 one by one. The prism 20 is installed on the outside of the mounting frame 101. The adsorption unit 30 has an adsorption part 301 arranged on the inner side of the frame unit 10 and abutting against the frame bridge, and an exhaust part 302 for exhausting the air in the area enclosed by the adsorption part 301 and the frame bridge.

[0041] Specifically, the adsorption part 301 is a suction cup, and the air extraction part 302 is an air extraction pump.

[0042] Compared with the prior art, the intelligent monitoring device for construction of a top-pushing frame bridge provided in this embodiment has the following advantages:

[0043] When all the exhaust parts 302 are started at the same time, the adsorption part 301 can be adsorbed and fixed to the outer wall of the frame bridge. The adsorption and fixing method does not need to select the installation method of the prism 20 according to the material of the frame bridge. It can be applicable to frame bridges of different materials, thereby improving the applicability of the installation structure of the prism 20.

[0044] In some embodiments, see Figure 1 The connecting frame 102 includes fixed sections and telescopic sections that are alternately arranged. The ends of the connecting frame 102 are both fixed sections. The fixed sections at the ends are fixedly connected to the mounting frame 101. The telescopic sections are used to adjust the distance between the two fixed sections. The adsorption portion 301 is arranged on the inner side of the fixed sections.

[0045] In some embodiments, see Figure 2 and Figure 3 The fixed section is a fixed rod 1021, and the telescopic section includes two connecting rods 1022. The ends of the two connecting rods 1022 that are close to each other are hinged together, and the ends of the two connecting rods 1022 that are away from each other are respectively hinged to the adjacent fixed rods 1021. The intelligent monitoring device for the construction of the jacking frame bridge also includes an adjustment unit 40, which is used to adjust the angle between the two connecting rods 1022.

[0046] Specifically, the adjustment unit 40 has two moving rods 401 and an adjustment sleeve 402 arranged between the two moving rods 401, one end of the moving rod 401 is hinged to the connecting rod 1022, and the other end of the moving rod 401 is threadedly connected to the adjustment sleeve 402, and the threads of the two connecting rods 1022 have opposite rotation directions.

[0047] Specifically, a fixed seat 4011 is sleeved on the outer periphery of the moving rod 401 and the two are slidably adapted, and the side wall where the fixed seat 4011 abuts against the frame bridge is also provided with an adsorption unit 30.

[0048] Specifically, each adsorption unit 30 on the fixed seat 4011 can be controlled individually, and the adsorption unit 30 on the fixed seat 4011 and the adsorption unit 30 on the fixed section can be controlled together.

[0049] Start the adsorption unit 30 on the fixed seat 4011, first move two adjacent fixed seats 4011 through the adsorption unit 30 and the base plate fixed on the ground, and then the staff rotates the adjustment sleeve 402, so that the two moving rods 401 move in directions away from each other or move in directions close to each other, thereby increasing or decreasing the angle between the two connecting rods 1022.

[0050] When the two movable rods 401 move in directions away from each other, the angle between the two connecting rods 1022 becomes larger, and the distance between the two fixed rods 1021 increases, thereby increasing the size of the frame unit 10; when the two movable rods 401 move in a direction approaching each other, the angle between the two connecting rods 1022 becomes smaller, and the distance between the two fixed rods 1021 decreases, thereby reducing the size of the frame unit 10.

[0051] In some embodiments, see Figure 5 and Figure 6The fixed section is a fixed rod 1021, and the telescopic section includes two connecting rods 1022. The ends of the two connecting rods 1022 that are close to each other are hinged together, and the ends of the two connecting rods 1022 that are away from each other are respectively hinged to the adjacent fixed rods 1021. The adjustment unit 40 is used to adjust the angle between the connecting rod 1022 and the fixed rod 1021. At this time, the hinge point of the connecting rod 1022 and the fixed rod 1021 is at the top wall of the fixed rod 1021.

[0052] Specifically, when the adjustment unit 40 is used to adjust the angle between the connecting rod 1022 and the fixed rod 1021, the adjustment unit 40 includes a lifting rod 403 and a lifting sleeve, the lifting rod 403 passes through the fixed seat 4011 and the two are slidably adapted, and the top of the lifting rod 403 is hinged to the connecting rod 1022, and the lifting sleeve is rotatably connected to the fixed seat 4011 around its own central axis and is threadedly connected to the lifting rod 403.

[0053] Specifically, the fixing seat 4011 is provided with a sliding cavity 10211 for the lifting rod 403 to pass through, the inner wall of the sliding cavity 10211 is fixedly provided with a limiting block 10212, and the outer wall of the lifting rod 403 is provided with a limiting groove 4031 slidably adapted to the limiting block 10212.

[0054] The staff rotates the lifting sleeve to move the lifting rod 403 upward, thereby reducing the distance between the two fixing rods 1021 and reducing the angle between the two connecting rods 1022, thereby reducing the size of the frame unit 10.

[0055] The staff rotates the lifting sleeve to make the lifting rod 403 move downward, thereby increasing the distance between the two fixing rods 1021 and the angle between the two connecting rods 1022, thereby increasing the size of the frame unit 10.

[0056] In some embodiments, a level is provided on the outer wall of the fixing section.

[0057] Based on the same inventive concept, the embodiment of the present application also provides a method for using the intelligent monitoring device for jacking frame bridge construction, the steps are as follows:

[0058] S1, adjusting the distance between two adjacent fixed segments by the adjusting unit 40, so that the frame unit 10 is adapted to the actual size of the frame bridge;

[0059] S2, starting all the exhaust parts 302 so that the adsorption part 301 is adsorbed and fixed to the outer wall of the frame bridge.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent monitoring device for the construction of a push-frame bridge, suitable for a frame bridge, characterized in that: include: The frame unit (10) comprises mounting frames (101) corresponding one-to-one to the four corners of the frame bridge and a connecting frame (102) arranged between two adjacent mounting frames (101); A prism (20) corresponding one to the mounting frame (101), and the prism (20) is mounted on the outside of the mounting frame (101); The adsorption unit (30) comprises an adsorption portion (301) disposed inside the frame unit (10) and abutting against the frame bridge, and an exhaust portion (302) for exhausting air in an area enclosed by the adsorption portion (301) and the frame bridge.

2. The intelligent monitoring device for construction of a jacking frame bridge according to claim 1, characterized in that: The connecting frame (102) comprises fixed sections and telescopic sections which are arranged alternately, the head and tail of the connecting frame (102) are both fixed sections, the fixed sections at the ends are fixedly connected to the mounting frame (101), and the telescopic sections are used to adjust the distance between the two fixed sections; The adsorption portion (301) is arranged on the inner side of the fixing section.

3. The intelligent monitoring device for construction of a jacking frame bridge as claimed in claim 2, characterized in that: The fixed section is a fixed rod (1021), and the telescopic section comprises two connecting rods (1022), the ends of the two connecting rods (1022) close to each other are hinged together, and the ends of the two connecting rods (1022) far away from each other are respectively hinged to the adjacent fixed rods (1021); The intelligent monitoring device for the construction of the jacking frame bridge also includes an adjustment unit (40), which is used to adjust the angle between the two connecting rods (1022); or the adjustment unit (40) is used to adjust the angle between the connecting rod (1022) and the fixed rod (1021), and at this time, the hinge point between the connecting rod (1022) and the fixed rod (1021) is on the top wall of the fixed rod (1021).

4. The intelligent monitoring device for construction of a jacking frame bridge as claimed in claim 3 is characterized in that: When the adjustment unit (40) is used to adjust the angle between the two connecting rods (1022), the adjustment unit (40) comprises two moving rods (401) and an adjustment sleeve (402) arranged between the two moving rods (401); one end of the moving rod (401) is hinged to the connecting rod (1022); the other end of the moving rod (401) is threadedly connected to the adjustment sleeve (402); and the threads of the two connecting rods (1022) are in opposite directions.

5. The intelligent monitoring device for construction of a jacking frame bridge as claimed in claim 4, characterized in that: The outer periphery of the moving rod (401) is sleeved with a fixing seat (4011) and the two are slidably adapted, and the side wall where the fixing seat (4011) abuts against the frame bridge is also provided with an adsorption unit (30).

6. The intelligent monitoring device for construction of a jacking frame bridge according to claim 5, characterized in that: The adsorption unit (30) on each of the fixed seats (4011) can be controlled individually, and the adsorption unit (30) on the fixed seat (4011) and the adsorption unit (30) on the fixed section can be controlled together.

7. The intelligent monitoring device for construction of a jacking frame bridge as claimed in claim 3, characterized in that: When the adjusting unit (40) is used to adjust the angle between the connecting rod (1022) and the fixing rod (1021), the adjusting unit (40) comprises: A lifting rod (403) passes through the fixing seat (4011) and the two are slidably adapted, and the top end of the lifting rod (403) is hinged to the connecting rod (1022); The lifting sleeve is rotatably connected to the fixing seat (4011) around its own central axis and is threadedly connected to the lifting rod (403).

8. The intelligent monitoring device for construction of a jacking frame bridge as claimed in claim 7, characterized in that: The fixed seat (4011) is provided with a sliding cavity (10211) for the lifting rod (403) to pass through, the inner wall of the sliding cavity (10211) is fixedly provided with a limit block (10212), and the outer wall of the lifting rod (403) is provided with a limit groove (4031) slidably adapted to the limit block (10212).

9. The intelligent monitoring device for construction of a jacking frame bridge according to claim 1, characterized in that: The outer wall of the fixing section is provided with a level.

10. A method for using an intelligent monitoring device for construction of a jacking frame bridge, applicable to the intelligent monitoring device for construction of a jacking frame bridge as claimed in any one of claims 1 to 9, characterized in that: Here are the steps: S1, adjusting the distance between two adjacent fixed segments by means of the adjusting unit (40), so that the frame unit (10) is adapted to the actual size of the frame bridge; S2. Activate all of the exhaust parts (302) so that the adsorption part (301) is adsorbed and fixed to the outer wall of the frame bridge.

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