CN-120232347-B - Prefabricated bridge and culvert component installation outline parallel and level degree detection device of assembled

Abstract

The invention discloses an assembly type prefabricated bridge and culvert member mounting outline flushness detection device which comprises a horizontal plate, wherein a detection assembly is arranged on the horizontal plate and comprises a sliding rail arranged at the upper end of the horizontal plate, a sliding block is connected onto the sliding rail in a sliding mode, a mounting plate is mounted on the rear side of the sliding block, a double-shaft motor is mounted at the upper end of the mounting plate, a lower end output shaft of the double-shaft motor penetrates through the mounting plate and is fixedly connected with a first gear, two vertical plates are fixedly connected to the upper end of the horizontal plate, and racks are fixedly connected to adjacent sides of the two vertical plates. The offset between the upper wall and the lower wall is detected through the laser sensor, the flush degree of the subsequent wall is ensured, and in the detection process, unqualified positions can be automatically marked, so that subsequent workers can be uniformly rectified, the detection efficiency is improved, the amount of pigment on the elastic rope is ensured through the extrusion of the cylindrical sponge, and the occurrence of the unclear marking condition is avoided.

Inventors

• Yue Guoyong
• JIAO YAMENG
• LIU YUNPENG
• GAO LIANJUN
• LI JINKAI
• GUAN FULONG
• Guo aofei
• YIN XINGQUAN
• DONG CHUANRUN
• YU ZHENYUN
• ZHANG LIU
• LI YADONG
• DUAN MENGJUN
• ZHANG CHONGBIN
• LIU XIAOYUN
• XU SHENGQIAO
• CHU LIUSHENG
• XIA WENMING
• LI XUEMING
• FENG HU

Assignees

• 河南省铁路建设投资集团有限公司
• 中铁工程设计咨询集团有限公司
• 郑州大学
• 中铁十五局集团有限公司

Dates

Publication Date

20260512

Application Date

20250331

Claims (6)

1. 1. The utility model provides an assembled prefabricated bridge and culvert component installation outline parallel and level detection device, includes horizontal plate (1), wherein be equipped with detection component on horizontal plate (1), detection component is including setting up slide rail (2) in horizontal plate (1) upper end, sliding connection has slider (4) on slide rail (2), mounting panel (5) are installed to the rear side of slider (4), biax motor (6) are installed to the upper end of mounting panel (5), the lower extreme output shaft of biax motor (6) runs through mounting panel (5) and fixedly connected with first gear (7), the upper end fixedly connected with of horizontal plate (1) two risers, two adjacent sides of riser fixedly connected with rack (3) jointly, rack (3) and first gear (7) intermesh, the front side fixedly connected with installation piece (10) of slider (4), laser sensor (11) are installed to the front side of installation piece (10), the front side of horizontal plate (1) is equipped with mark subassembly; the marking assembly comprises a rectangular box (15) arranged at the front side of the horizontal plate (1), wherein an elastic rope (21) is fixedly connected with the inner top and the inner bottom of the rectangular box (15) together, so that the elastic rope rebounds to contact with an upper wall body, and the coating is adhered to the wall body for marking; The front side inner wall of the rectangular box (15) is embedded with a second electromagnet (34), the rear side of the second electromagnet (34) is fixedly connected with two telescopic rods (35), the telescopic ends of the two telescopic rods (35) are fixedly connected with a pulling block (37) together, the pulling block (37) is elastically connected with the adjacent side of the second electromagnet (34) through a third spring (36), the front side of the pulling block (37) is fixedly connected with a square block, a rotating shaft (39) is connected to the square block through a damping bearing in a penetrating manner, connecting blocks are fixedly connected to the upper side and the lower side of the rotating shaft (39), oblique blocks (24) are fixedly connected to the two connecting blocks, and triangular blocks (38) are fixedly connected to the inner walls of the left side and the right side of the rectangular box (15); The front side of the horizontal plate (1) is provided with a pushing assembly, the pushing assembly comprises a fixed box (9) arranged on the front side of the sliding block (4), the left inner wall of the fixed box (9) is fixedly connected with a pneumatic rod (16), the telescopic end of the pneumatic rod (16) is fixedly connected with a moving block (17), the right side of the moving block (17) is fixedly connected with an L-shaped block, and the lower end of the L-shaped block is fixedly connected with the upper end of the rectangular box (15); The opposite sides of the two inclined blocks (24) are fixedly connected with first magnetic blocks (32), the inner walls of the left side and the right side of the rectangular box (15) are fixedly connected with second magnetic blocks (33), and the two first magnetic blocks (32) are in homopolar repulsion with the adjacent sides of the corresponding second magnetic blocks (33).
2. 2. The device for detecting the mounting outline flatness of the prefabricated bridge and culvert member according to claim 1, wherein a cylindrical sponge (22) is fixedly connected to the inner top of the rectangular box (15), red pigment is adsorbed in the cylindrical sponge (22), a supporting block (23) is fixedly connected to the inner wall of the right side of the rectangular box (15), and an extrusion assembly is arranged on the inner wall of the left side of the rectangular box (15).
3. 3. The device for detecting the mounting outline flatness of the prefabricated bridge and culvert member according to claim 2, wherein the extrusion assembly comprises a reciprocating box (25) fixedly connected to the left inner wall of the rectangular box (15), a T-shaped block (28) is slidably connected to the reciprocating box (25), the extrusion block is arranged on the left side of the T-shaped block (28), the T-shaped block (28) is elastically connected with the left inner wall of the rectangular box (15) through a first spring (26), a transmission rod (13) is vertically arranged in the rectangular box (15), and a cam (27) is arranged on the transmission rod (13).
4. 4. The device for detecting the mounting outline flatness of the prefabricated bridge and culvert members of claim 3 is characterized in that the upper end of the transmission rod (13) extends to the outside, the upper end of the fixed box (9) is rotatably connected with a vertical rod (12), second gears (14) are arranged on the vertical rod (12) and the transmission rod (13), and an upper end output shaft of the double-shaft motor (6) is in transmission connection with the vertical rod (12) through a transmission assembly (8).
5. 5. The device for detecting the mounting outline flatness of the prefabricated bridge and culvert member according to claim 1, wherein the conductive block (20) is fixedly connected to the inner top of the fixed box (9), a power supply is arranged in the horizontal plate (1), two contacts are arranged on the right side of the movable block (17), and the power supply, the two contacts, the conductive block (20) and the second electromagnet (34) form a loop through wires.
6. 6. The device for detecting the mounting outline flatness of the prefabricated bridge and culvert member according to claim 3 is characterized in that an adjusting groove is formed in the right side of the T-shaped block (28), a first electromagnet (29) is arranged on the inner wall of the left side of the adjusting groove, a rectangular block (31) is connected in a sliding mode in the T-shaped block (28), the rectangular block (31) is elastically connected with the adjacent side of the first electromagnet (29) through a second spring (30), the right side of the rectangular block (31) is fixedly connected with an extrusion block, a counting sensor (18) is fixedly connected to the inner top of the fixed box (9), and a contact block (19) is fixedly connected to the left side of the moving block (17).

Description

Prefabricated bridge and culvert component installation outline parallel and level degree detection device of assembled Technical Field The invention relates to the technical field of level detection, in particular to a device for detecting the level of an outer profile of an assembly type prefabricated bridge and culvert member. Background In the field of constructional engineering, prefabricated components are increasingly used. When the prefabricated components are installed, the ensuring of the flatness of the outer contour of the prefabricated components is of great importance, and the overall appearance quality, the structural stability and the subsequent finishing work of the building are directly affected. At present, in the process of detecting the mounting outline flushness of an assembled prefabricated part, a plurality of problems to be solved are existed. On one hand, the traditional detection method often relies on manual measurement by using a simple tool, the efficiency of the method is low, the detection result is easily affected by human factors, and the accuracy is difficult to guarantee. On the other hand, even if a position where the outer contours of the members are not flush is detected, an effective automatic marking means is lacking, so that it is difficult for a worker to quickly and accurately locate and record the defective position, and the subsequent rectifying work is hindered. In addition, if the materials and modes used for marking are controlled improperly, the condition that the marking is unclear is easy to occur, and the follow-up work is inconvenient. Therefore, it is necessary to design a device for detecting the mounting outline level of the prefabricated bridge and culvert members to solve the above-mentioned problems. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides the device for detecting the mounting outline flush degree of the prefabricated bridge and culvert component, which detects the offset between the upper wall and the lower wall through the laser sensor to ensure the flush degree of the subsequent wall, and automatically marks the unqualified position during detection, so that the subsequent staff can uniformly rectify and improve the detection efficiency, and the quantity of pigment on an elastic rope is ensured by extruding a cylindrical sponge to avoid the condition of unclear marking. In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an prefabricated bridge and culvert component installation outline parallel and level detection device of assembled, includes the horizontal plate, be equipped with detection component on the horizontal plate, detection component is including setting up the slide rail in the horizontal plate upper end, sliding connection has the slider on the slide rail, the mounting panel is installed to the rear side of slider, the biax motor is installed to the upper end of mounting panel, the lower extreme output shaft of biax motor runs through mounting panel and the first gear of fixedly connected with, the upper end fixedly connected with two risers of horizontal plate, two the common fixedly connected with rack of adjacent side of riser, rack and first gear intermeshing, the front side fixedly connected with installation piece of slider, laser sensor is installed to the front side of installation piece, the front side of horizontal plate is equipped with mark subassembly. Preferably, the mark assembly comprises a rectangular box arranged on the front side of the horizontal plate, a second electromagnet is embedded in the inner wall of the front side of the rectangular box, two telescopic rods are fixedly connected to the rear side of the second electromagnet, two telescopic ends of the telescopic rods are fixedly connected with a pulling block together, the pulling block is elastically connected with the adjacent side of the second electromagnet through a third spring, a square block is fixedly connected to the front side of the pulling block, a rotating shaft is connected to the square block in a penetrating mode through a damping bearing, connecting blocks are fixedly connected to the upper side and the lower side of the rotating shaft respectively, oblique blocks are fixedly connected to the two connecting blocks respectively, elastic ropes are fixedly connected to the inner top and the inner bottom of the rectangular box respectively, and triangular blocks are fixedly connected to the inner walls of the left side and the right side of the rectangular box respectively. Preferably, the front side of horizontal plate is equipped with the promotion subassembly, the promotion subassembly is including setting up the fixed box at the slider front side, the left side inner wall fixedly connected with pneumatic rod of fixed box, the flexible end fixedly connected with movable block of pneumatic rod, the right side