CN216690438U

CN216690438U - Verticality adjusting device in hoisting of steel structure girder

Info

Publication number: CN216690438U
Application number: CN202123368375.8U
Authority: CN
Inventors: 黄兵
Original assignee: Nantong Dinglun Construction Engineering Co ltd
Current assignee: Nantong Dinglun Construction Engineering Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-07
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a verticality adjusting device in hoisting of a steel structure girder, which comprises a steel structure girder, wherein a magnet block is arranged on the side part of the steel structure girder, a clamping sleeve is sleeved outside the magnet block, a transverse plate is arranged on the side part of the clamping sleeve, a level bubble and a semicircular ring body are respectively arranged at the upper end and the lower end of the transverse plate, an angle scale is arranged at the circle center position of the semicircular ring body, a sliding frame is slidably sleeved on the semicircular ring body, an angle mark and a drop rod are respectively arranged at the upper end and the lower end of the sliding frame, a vertical pendulum hammer body is arranged at the bottom end of the drop rod, a wind shielding transparent cover is further sleeved at the bottom end of the transverse plate, and an auxiliary vertical positioning assembly is arranged between the bottom end of the wind shielding transparent cover and the vertical pendulum hammer body. Whether observation angle mark aligns with the comparison indicateing board, if the alignment shows that the steel structure roof beam body is the vertical state, the laser range finder measurement end can measure its and laser base block between the distance, be convenient for carry out the straightness measurement use that hangs down to multiple steel construction type, can also carry out the straightness that hangs down to solitary steel construction and detect.

Description

Verticality adjusting device in hoisting of steel structure girder

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a verticality adjusting device in hoisting of a steel structure girder.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removing and preventing processes of silanization, pure manganese phosphating, washing and drying, galvanization and the like.

For example, chinese patent No. CN210713879U discloses a steel column verticality adjusting device, which is disposed at a joint of two steel columns, wherein a first steel column is disposed on a second steel column, and the adjusting device includes: a first fixing ring hooped and fixed on the first steel column; the second fixing ring is hooped and fixed on the second steel column and corresponds to the first fixing ring; the adjusting pieces are connected with the first fixing ring and the second fixing ring, the length of the adjusting pieces is adjustable, and the relative positions of the first fixing ring and the second fixing ring are adjusted by adjusting the length of the adjusting pieces, so that the verticality of the first steel column and the second steel column is adjusted.

However, the above scheme has the following disadvantages:

the steel column in the patent document is convenient for to hang down straightness adjustment between two steel columns through the cooperation of first solid fixed ring, the solid fixed ring of second and adjusting part, only limits in the aspect of the use in the cylinder structure, is not suitable for steel construction girder's i-shaped structure, has reduced its range of application to can not detect the straightness that hangs down of solitary steel construction roof beam.

Therefore, a verticality adjusting device in hoisting of a steel structure girder is provided to solve the problems mentioned in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a verticality adjusting device in hoisting of a steel structure girder, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: verticality adjusting device in hoisting of steel structure girder, including the steel structure roof beam body, steel structure roof beam body lateral part is provided with the magnet piece, the magnet piece is any one of permanent magnet and electro-magnet, just the magnet piece surface is vertical perpendicular setting. The magnet is convenient to be fixed with the steel structure beam body by magnetic attraction.

The outside cover of magnet piece is equipped with the clamping cover, and clamping cover side is provided with the diaphragm, and the lower extreme is provided with air level and semicircular ring body respectively on the diaphragm, semicircular ring body centre of a circle position is provided with the angle scale, the diaphragm sets up with clamping cover mutually perpendicular, the angle scale sets up diaphragm bottom end face, the annular is equipped with angle scale interval on the angle scale, just be provided with the comparison pilot symbol on the angle scale, the comparison pilot symbol indicate the end and correspond 90 scale interval on the angle scale. Through the cooperation setting of semi-circular ring body, angle scale and comparison indictor, be convenient for to the steel construction roof beam body straightness that hangs down measure.

The semicircular ring body is provided with a sliding frame in a sliding sleeve mode, the upper end and the lower end of the sliding frame are respectively provided with an angle mark and a drop rod, a rolling arc groove is formed in the inner wall of the semicircular ring body, a universal rolling ball is arranged in the sliding frame, the rolling end of the universal rolling ball is connected in the rolling arc groove in a rolling mode, and the universal rolling ball and the angle mark are located on the same central axis. The sliding of the sliding frame is facilitated through the matching of the universal rolling ball and the rolling arc groove.

A vertical pendulum hammer body is arranged at the bottom end of the pendant rod, a transparent wind shielding cover is further sleeved at the bottom end of the transverse plate, an auxiliary vertical positioning assembly is arranged between the bottom end of the transparent wind shielding cover and the vertical pendulum hammer body, the semi-circular ring body, the sliding frame, the drop rod and the vertical pendulum hammer body are arranged in the wind shielding transparent cover, the lower part of the wind shielding transparent cover is of an arc structure, and the arc center of the lower part of the wind shielding transparent cover is arranged at the same position as the swing center of the vertical pendulum bob body, the auxiliary vertical positioning assembly comprises a laser range finder arranged at the bottom of the wind shielding transparent cover, a measuring hole is arranged at the center of the bottom end surface of the wind shielding transparent cover, the measuring end of the laser range finder faces the measuring hole, the bottom end face of the wind shielding transparent cover is provided with a storage battery and a display respectively, the laser range finder, the display and the storage battery are electrically connected, and the bottom end of the vertical pendulum hammer body is provided with a laser base block. Through the cooperation setting of laser range finder, display, battery and laser base block in the supplementary vertical location subassembly, be convenient for carry out the auxiliary detection to the straightness that hangs down of perpendicular pendulum hammer block.

Compared with the prior art, the utility model has the beneficial effects that: whether observation angle mark aligns with the comparison indicateing arm, indicate the steel structure roof beam body to be vertical state if the alignment, vertical pendulum body can roll at the rolling arc inslot through the universal spin on the balladeur train, when the steel structure roof beam body is vertical state, distance between its and the laser base block can be measured to laser range finder measuring terminal, distance measurement value this moment is the constant value of survey in advance, can know laser range finder's measured data through the display, be convenient for carry out the straightness measurement use that hangs down to multiple steel construction type, can also carry out the straightness that hangs down to solitary steel construction and detect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at b;

fig. 5 is a schematic view of a semicircular ring structure according to the present invention.

In the figure: 1. a steel structure beam body; 2. a magnet block; 3. clamping and fixing the sleeve; 4. a transverse plate; 5. a level bubble; 6. a semi-torus; 7. an angle scale; 8. a carriage; 9. an angle scale; 10. a drop bar; 11. a vertical pendulum hammer body; 12. a wind-shielding transparent cover; 13. comparing indicator marks; 14. rolling the arc groove; 15. a universal rolling ball; 16. a laser range finder; 17. measuring a hole; 18. a storage battery; 19. a display; 20. and (3) laser base blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: verticality adjusting device in hoist and mount of steel construction girder, including steel construction

roof beam body

1, 1 lateral part magnetism of steel construction roof beam body is inhaled and is fixed with magnet piece 2, magnet piece 2 is arbitrary one in permanent magnet and the electro-magnet, and the external power source need be connected to the electro-magnet power end, just 2 surfaces of magnet piece are vertical perpendicular setting, make magnet piece 2 can with 1 side surface of steel construction roof beam body parallel arrangement each other.

The magnet block 2 is sleeved with a clamping sleeve 3, the clamping sleeve 3 can fix the magnet block 2, the clamping sleeve 3 and the magnet block 2 are fixedly connected in a bonding mode or a buckling mode, a transverse plate 4 is welded on the side portion of the clamping sleeve 3, an air level 5 and a semicircular ring body 6 are arranged at the upper end and the lower end of the transverse plate 4 respectively, an angle scale 7 is bonded at the circle center position of the semicircular ring body 6, the transverse plate 4 and the clamping sleeve 3 are perpendicular to each other, the angle scale 7 is bonded on the bottom end face of the transverse plate 4, an angle scale value is annularly arranged on the angle scale 7, a comparison indicator 13 is arranged on the angle scale 7, the indication end of the comparison indicator 13 corresponds to the scale value of 90 degrees on the angle scale 7, and the comparison indicator 13 plays a perpendicularity reference role.

Sliding on the semicircle ring body 6 and emboliaing has balladeur train 8, and the lower extreme is provided with angle scale 9 and weight pole 10 respectively on the balladeur train 8, and the angle scale 9 instruction end corresponds to the angle scale value on the angle scale 7, be equipped with rolling arc groove 14 on the 6 inner walls of semicircle ring body, the spiro union is fixed with universal spin 15 in the balladeur train 8, and universal spin 15 rolls the end roll connection and is in rolling arc groove 14, universal spin 15 with angle scale 9 is located same axis, is convenient for roll between balladeur train 8 and the semicircle ring body 6 through universal spin 15 and slides.

The bottom end of the falling rod 10 is fixedly provided with a vertical pendulum hammer body 11, the vertical pendulum hammer body 11 is always kept downward and vertical under the action of gravity, the vertical pendulum hammer body 11 swings to drive an angle mark 9 to rotate on an angle scale 7 through the falling rod 10 and a sliding frame 8, the bottom end of the transverse plate 4 is further sleeved with a wind shielding transparent cover 12, the wind shielding transparent cover 12 is fixed on the bottom end face of the transverse plate 4 in a screwing mode, and an auxiliary vertical positioning assembly is arranged between the bottom end of the wind shielding transparent cover 12 and the vertical pendulum hammer body 11.

Semi-circular ring body 6, balladeur train 8, weight pole 10 and perpendicular pendulum hammer block 11 set up in the translucent cover 12 keeps out the wind, and the translucent cover 12 that keeps out the wind has set up and has avoided external wind-force to cause the measurement influence to perpendicular pendulum hammer block 11, the translucent cover 12 lower part that keeps out the wind is the arc structure, just keep out the wind 12 lower part arc centre of a circle with perpendicular pendulum hammer block 11 swing centre of a circle position sets up the same, has improved the swing range in the translucent cover 12 that keeps out the wind of perpendicular pendulum hammer block 11.

The auxiliary vertical positioning assembly comprises a laser range finder 16 fixed to the bottom of the wind shielding transparent cover 12 through a screw joint, a measuring hole 17 is formed in the center of the bottom end face of the wind shielding transparent cover 12, the measuring end of the laser range finder 16 faces the measuring hole 17, a storage battery 18 and a display 19 are respectively arranged on the bottom end face of the wind shielding transparent cover 12, the laser range finder 16, the display 19 and the storage battery 18 are electrically connected, the storage battery 18 provides a power supply for the laser range finder 16 and the display 19, the measuring data output end of the laser range finder 16 is connected with the display 19, the display 19 displays the display data of the laser range finder 16, when the angle markers 9 and the comparison indicator markers 13 are aligned with each other, the steel structure beam 1 is vertically placed, and a laser base block 20 is bonded to the bottom end of the vertical pendulum hammer body 11. At this time, the distance between the measuring end of the laser range finder 16 and the laser base block 20 is a constant value, and recording is performed for later use.

The working principle of the embodiment is as follows: when a steel structure girder is hoisted, an operator firstly fixes the magnet block 2 on the side surface of the lower part of the steel structure girder body 1 in a magnetic absorption manner, observes the leveling bubble 5 to level the transverse plate 4, then carries out hoisting installation on the steel structure girder body 1, observes whether the angle indicator 9 is aligned with the comparison indicator 13 after the steel structure girder body 1 is pre-fixed, if the alignment indicates that the steel structure girder body 1 is in a vertical state, otherwise, the adjustment is required to be continued, and the vertical pendulum body 11 rolls in the rolling arc groove 14 through the universal rolling ball 15 on the sliding frame 8 until the steel structure girder body 1 is in the vertical state, the measuring end of the laser range finder 16 measures the distance between the laser range finder and the laser base block 20, the distance measuring value at the moment is a constant value determined in advance, the measuring data of the laser range finder 16 can be known through the display 19, and the verticality can be conveniently measured for various steel structure types, and the verticality of an independent steel structure can be detected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Verticality adjusting device in steel construction girder hoist and mount, including steel construction roof beam body (1), its characterized in that: steel construction roof beam body (1) lateral part is provided with magnet piece (2), and magnet piece (2) outside cover is equipped with and presss from both sides solid cover (3), presss from both sides solid cover (3) lateral part and is provided with diaphragm (4), and diaphragm (4) are gone up the lower extreme and are provided with air level (5) and semicircle ring body (6) respectively, semicircle ring body (6) centre of a circle position is provided with angle scale (7), sliding sleeve is equipped with balladeur train (8) on semicircle ring body (6), and the end is provided with angle scale (9) and weight pole (10) respectively about balladeur train (8), and weight pole (10) bottom is provided with perpendicular pendulum hammer body (11), diaphragm (4) bottom still overlaps and is equipped with wind-shielding translucent cover (12), wind-shielding translucent cover (12) bottom with be provided with supplementary vertical positioning subassembly between perpendicular pendulum hammer body (11).

2. The device for adjusting the verticality in hoisting of the steel structure girder according to claim 1, is characterized in that: magnet piece (2) are permanent magnet and electro-magnet arbitrary one, just magnet piece (2) surface is vertical perpendicular setting.

3. The device for adjusting the verticality in hoisting of the steel structure girder according to claim 1, is characterized in that: diaphragm (4) and clamp solid cover (3) mutually perpendicular setting, angle scale (7) set up diaphragm (4) bottom face, the annular is equipped with angle scale value on angle scale (7), just be provided with on angle scale (7) and compare indicator (13), comparison indicator (13) instruction end corresponds 90 scale value on angle scale (7).

4. The device for adjusting the verticality in hoisting of the steel structure girder according to claim 1, is characterized in that: the inner wall of the semi-circular ring body (6) is provided with a rolling arc groove (14), the sliding frame (8) is internally provided with a universal rolling ball (15), the rolling end of the universal rolling ball (15) is connected in the rolling arc groove (14) in a rolling mode, and the universal rolling ball (15) and the angle mark (9) are located on the same central axis.

5. The device for adjusting the verticality of the steel structure girder in hoisting according to claim 1, which is characterized in that: semicircle ring body (6), balladeur train (8), weight pole (10) and perpendicular pendulum hammer block (11) set up keep out the wind in translucent cover (12), the translucent cover (12) lower part that keeps out the wind is the arc structure, just keep out the wind translucent cover (12) lower part arc centre of a circle with perpendicular pendulum hammer block (11) swing centre of a circle position set up the same.

6. The device for adjusting the verticality in hoisting of the steel structure girder according to claim 1, is characterized in that: supplementary vertical location subassembly is in including setting up laser range finder (16) of wind-break transparent cover (12) bottom, wind-break transparent cover (12) bottom end face central point puts and is equipped with measuring hole (17), laser range finder (16) measuring end orientation measuring hole (17), wind-break transparent cover (12) bottom end face is provided with battery (18) and display (19) respectively, laser range finder (16), display (19) and battery (18) electric connection, perpendicular pendulum hammer block (11) bottom is provided with laser base block (20).