CN-121977506-A - Auxiliary device for measuring perpendicularity of lattice column and measuring method thereof

CN121977506ACN 121977506 ACN121977506 ACN 121977506ACN-121977506-A

Abstract

The invention discloses an auxiliary device for measuring perpendicularity of a lattice column and a measuring method thereof, in particular to the field of lattice column measurement, the auxiliary device comprises a lattice column and a windproof groove plate movably arranged on the lattice column, the top end of the wind-proof groove plate is movably provided with a clamp, one side of the wind-proof groove plate is movably provided with a measuring component, and the measuring component is vertically provided with a plurality of groups along the wind-proof groove plate; A mounting assembly is arranged between the windproof groove plate and the main seat, the windproof groove plate is connected with the main seat through the mounting assembly, a wire pendant is arranged on the mounting assembly, and a damping box is arranged at the bottom of the windproof groove plate. According to the invention, the wind-proof groove plate is arranged, so that the wire drop can be wrapped in, the interference of external wind power and air current is weakened, the measuring ruler is arranged on the wind-proof groove plate in a sliding manner to avoid losing, and the measurement can be performed by pushing the measuring ruler, so that errors caused by the fact that manual operation is not kept in alignment are avoided, and the measurement accuracy is ensured.

Inventors

YANG LIANG
JIANG DONGJIN
QIU JIN
XU YAHUI
Che Danming
MAO HONGFEI
ZHANG HUIJUN
LIAO CHANGXIN
ZENG JUN
LIU SHIJIE
Weng Caipu
CHEN LUMING
XU XING
XU YECHUN
WANG KAI
WU CHAO
LI FEI
SUN YUNLING
WANG WEI
WANG YANGYANG

Assignees

中铁建工集团有限公司

Dates

Publication Date: 20260505
Application Date: 20260130

Claims (10)

1. The auxiliary device for measuring the perpendicularity of the lattice column comprises a lattice column body (1) and a windproof groove plate (2) movably arranged on the lattice column body (1), and is characterized in that a clamp (3) is movably arranged at the top end of the windproof groove plate (2), a measuring component (4) is movably arranged at one side of the windproof groove plate (2), and a plurality of groups of measuring components (4) are vertically arranged along the windproof groove plate (2); A mounting assembly (6) is arranged between the windproof groove plate (2) and the main seat (31), the windproof groove plate (2) is connected with the main seat (31) through the mounting assembly (6), and a wire pendant (8) is arranged on the mounting assembly (6); the bottom of the windproof groove plate (2) is provided with a damping box (5).
2. The auxiliary device for measuring the perpendicularity of the lattice column according to claim 1, wherein the clamp (3) comprises a main seat (31), a fixed block (32) is fixedly arranged at one end of the main seat (31), a clamping block I (33) is slidably arranged at the bottom of the main seat (31), a clamping block II (34) is arranged at the end, far away from the fixed block (32), of the clamping block I (33), a threaded column (35) is rotatably arranged on the fixed block (32), and a cushion block (36) is fixedly arranged at the opposite end of the clamping block I (33) and the clamping block II (34).
3. The auxiliary device for measuring the perpendicularity of the lattice column according to claim 2, wherein the measuring assembly (4) comprises a first supporting block (41), a second supporting block (42) is arranged on one side of the first supporting block (41), the second supporting block (42) is detachably arranged on the windproof groove plate (2), supporting openings (45) are formed in the first supporting block (41) and the second supporting block (42), a measuring ruler (43) penetrates through the inside of the supporting openings (45), and one end of the measuring ruler (43) is detachably connected with a first magnet plate (44).
4. The device for assisting in measuring perpendicularity of a lattice column according to claim 3, wherein a positioning block (421) is fixedly arranged on one side of the second supporting block (42), a positioning hole (422) is formed in the positioning block (421), and the first supporting block (41) is fixedly connected with the second supporting block (42) through a connecting column (46).
5. The device for assisting in measuring perpendicularity of a lattice column according to claim 4, wherein a guide column (21) is fixedly arranged on the inner wall of one side of the wind-proof groove plate (2), the installation component (6) comprises an installation seat (61), a guide groove (611) is formed in one side of the installation seat (61), and the guide column (21) is in sliding connection with the guide groove (611).
6. The device for assisting in measuring perpendicularity of a lattice column according to claim 5, wherein an installation frame (62) is detachably installed at the bottom of the installation seat (61), a rotary driver (621) is installed on the installation frame (62), an output end of the rotary driver (621) is connected with a wire guiding wheel (63), and a wire guiding groove (631) is formed in the surface of the wire guiding wheel (63).
7. The lattice column perpendicularity measuring auxiliary device according to claim 6, wherein an iron plate (622) is fixedly arranged at the bottom end of the mounting frame (62), a swinging component (7) is movably arranged on the iron plate (622), the swinging component (7) comprises a sleeve (71), a threading opening (711) is formed in the sleeve (71), a string of the string pendant (8) penetrates through the threading opening (711), a string clamping component is arranged on the sleeve (71), a second magnet plate (77) is fixedly arranged at one end of the sleeve (71), and the second magnet plate (77) and the iron plate (622) are adsorbed and positioned.
8. The lattice column verticality measurement auxiliary device according to claim 7, wherein the wire clamping assembly comprises a fork frame (73), a clamping plate (74) is fixedly arranged on the fork frame (73), an anti-slip pad (75) is fixedly arranged on one side of the clamping plate (74), a spring piece (76) is fixedly arranged on one side, far away from the anti-slip pad (75), of the clamping plate (74), an adjusting groove (712) is formed in one end, close to the push rod (72), of the sleeve (71), a telescopic groove (713) is formed in one end, close to the second sucker plate (77), of the sleeve (71), a push rod (72) penetrates through the adjusting groove (712), one end of the push rod (72) is fixedly connected with the fork frame (73), a pin (22) is connected to one side of the anti-wind groove plate (2) in a threaded mode, and the pin (22) is in movable contact with the push rod (72).
9. The lattice column verticality measurement auxiliary device according to claim 8, wherein an inner box (51) is arranged in the damping box (5), a containing groove (52) is formed in the inner box (51), overflow ports (53) are formed in four sides of the top end of the inner box (51), and a collecting groove (54) is formed in the damping box (5).
10. A method for measuring the perpendicularity of a lattice column in accordance with claim 9, comprising the steps of: the method comprises the steps of S1, clamping a first clamping block (33) and a second clamping block (34) on one surface of the top of a lattice column (1), screwing a threaded column (35), enabling the first clamping block (33) and the second clamping block (34) to be close to each other through the threaded column (35) to clamp the top end of a measuring surface of the lattice column (1), and enabling a wind-proof groove plate (2) to be fixed on the outer side of the measuring surface of the lattice column (1); S2, vertically sliding the windproof groove plate (2) to adjust the height through the guide column (21) and the guide groove (611), and sliding and positioning the windproof groove plate (2) along the open side of the windproof groove plate (2) through the positioning block (421) to adjust the position of the measuring ruler (43); S3, putting a wire drop (8) in a groove of the windproof groove plate (2) through the mounting assembly (6), pushing a clamping plate (74) into the telescopic groove (713) through the fork frame (73), releasing the clamping of the wire drop (8), reversely screwing the pin (22), pushing the clamping plate (74) to clamp the wire drop (8) through the rebound of the spring piece (76), continuously unreeling to enable a wire rope of the wire drop (8) to drive the sleeve (71) to move downwards, at the moment, separating the second magnet plate (77) from the iron plate (622), and hanging the sleeve (71) on the wire rope of the wire drop (8) in a suspended manner; s4, filling damping liquid into the damping groove (52), and finally enabling the falling piece of the wire falling (8) to fall into the damping groove (52), wherein the damping liquid overflows into the collecting groove (54) through the overflow port (53) to be collected and reused; S5, pushing the measuring ruler (43) to one end, enabling the first magnet plate (44) to be adsorbed and positioned with the measuring surface of the lattice column body (1), and measuring the perpendicularity of the lattice column body (1) by reading the distances between the vertical measuring rulers (43) and the ropes of the line drop (8).

Description

Auxiliary device for measuring perpendicularity of lattice column and measuring method thereof Technical Field The invention relates to the technical field of lattice column measurement, in particular to an auxiliary device for measuring the perpendicularity of a lattice column and a measuring method thereof. Background The auxiliary device for measuring the perpendicularity of the lattice column is mainly used for improving the accuracy, convenience and stability of measurement, and can be divided into four major categories of traditional simple categories, optical measurement auxiliary categories, intelligent sensing auxiliary categories and special tools according to measurement scenes (such as foundation pit support, factory building steel structure installation, bridge pier construction and the like) and precision requirements. When the primary verticality calibration is carried out on the ground or a low-altitude lattice column, due to the fact that the operation of an optical measurement and intelligent sensing system is complex and resources are redundant, the field adaptability of a special tool structure is poor, the economical efficiency, the practicability and the high-efficiency consideration of engineering practice are considered, the prior art preferably adopts a traditional simple device, the primary calibration precision requirement (+ -5 mm) of a column body below 10 meters is completely met, a fixing seat is firstly arranged at the top of a lattice column flange plate, then a line drop naturally sags, the horizontal offset of the line drop and the column body at different heights is measured through a scale, and the verticality deviation is calculated. When the interference of wind power and air current appears in the outside, can influence normal measurement, in addition, the dipperstick needs manual operation to keep leaning on the lateral surface of Ji Gegou post, produces the error because of not lining up easily to be difficult to guarantee the measurement accuracy. Disclosure of Invention The invention provides an auxiliary device for measuring the perpendicularity of a lattice column and a measuring method thereof, and aims to solve the problem that when the interference of wind power and air flow occurs outside, the existing auxiliary device for measuring the perpendicularity of the lattice column is added with a measuring ruler, and the measuring ruler is required to be manually operated to be kept close to the outer side face of a Ji Gegou column, so that the measuring accuracy is easily affected by errors. The auxiliary device for measuring the perpendicularity of the lattice column comprises a lattice column body and a windproof groove plate movably mounted on the lattice column body, wherein a clamp is movably mounted at the top end of the windproof groove plate, a measuring assembly is movably mounted at one side of the windproof groove plate, a plurality of groups of measuring assemblies are vertically arranged along the windproof groove plate, a mounting assembly is arranged between the windproof groove plate and a main seat, the windproof groove plate is connected with the main seat through the mounting assembly, a wire pendant is arranged on the mounting assembly, and a damping box is mounted at the bottom of the windproof groove plate. In a preferred embodiment, the fixture comprises a main seat, a fixed block is fixedly arranged at one end of the main seat, a clamping block I is slidably arranged at the bottom of the main seat, a clamping block II is arranged at the end part, far away from the fixed block, of the clamping block I, a threaded column is rotatably arranged on the fixed block, and a cushion block is fixedly arranged at the opposite end of the clamping block I and the clamping block II. In a preferred embodiment, the measuring assembly comprises a first supporting block, a second supporting block is arranged on one side of the first supporting block, the second supporting block is detachably mounted on the windproof groove plate, supporting openings are formed in the first supporting block and the second supporting block, a measuring ruler penetrates through the inside of the supporting openings, and one end of the measuring ruler is detachably connected with the first magnet plate. In a preferred embodiment, a positioning block is fixedly arranged on one side of the second supporting block, a positioning hole is formed in the positioning block, and the first supporting block is fixedly connected with the second supporting block through a connecting column. In a preferred embodiment, a guide post is fixedly arranged on the inner wall of one side of the windproof groove plate, the mounting assembly comprises a mounting seat, a guide groove is formed in one side of the mounting seat, and the guide post is in sliding connection with the guide groove. In a preferred embodiment, the bottom of the mounting seat is detachably provided with a mounting frame, a rota