CN219121297U

CN219121297U - Steel construction levelness detector

Info

Publication number: CN219121297U
Application number: CN202223402051.6U
Authority: CN
Inventors: 李新利; 修爱红
Original assignee: Qingdao Xinkun Testing Service Co ltd
Current assignee: Qingdao Xinda Testing Service Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-02
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a steel structure levelness detector which comprises a bottom plate, wherein four vertical plates are fixedly connected to the upper end of the bottom plate, a transverse rod is fixedly connected between the two vertical plates on the same side, a pressing mechanism is arranged between the two vertical plates on the same side, two connecting plates are fixedly connected between the two transverse rods, sliding plates are slidably connected to the lower ends of the two connecting plates, a moving mechanism for moving the sliding plates is arranged between one connecting plate, a sliding rod is fixedly connected between the two sliding plates, a sliding cylinder is slidably connected to the sliding rod, a vertical rod is fixedly connected to the lower end of the sliding cylinder, and a mounting plate is slidably connected to the lower end of the vertical rod. According to the utility model, the electric push rod is used for pushing the pressing plate to press the steel structure, so that the effect of pressing and fixing can be ensured, and the situation of deviation can not occur; the position of the pulley can be adjusted to facilitate detection of different positions.

Description

Steel construction levelness detector

Technical Field

The utility model relates to the technical field of levelness detection, in particular to a steel structure levelness detector.

Background

The steel structure is one of more common structural forms in modern constructional engineering, and in the process of producing some steel structures, the steel structure needs to be checked for processing quality after being processed, and whether the steel structure product is in a vertical state or a horizontal state needs to be checked so as to ensure that the processed product precision meets the requirements.

According to the steel structure levelness detection device disclosed by the utility model, four stand columns are arranged on a detection table, a rack is arranged at the top of each stand column, a detection assembly is slidably arranged on the rack, a clamping assembly for fixing a steel structure on the detection table is arranged at the lower end of each stand column, a driving piece can be rotated to drive a sliding piece to move, the detection piece is used for measuring the steel structure, when the detection piece slides up and down, a detection spring is compressed or returns to an initial state, collected information data is fed back to a level through a detection sensor, and if the level is zero, the steel structure is flat; if the level gauge is displayed as a positive number or a negative number, the level gauge is expressed as a deviation value of a steel structure, so that the accuracy of some existing detection modes is improved, and the mechanism is ingenious in design and convenient to use;

the utility model provides a steel construction levelness detection device for CN202020696113.0, includes the detection platform, the top of detection platform is provided with two survey and drawing boards, and two sides all slide about two survey and drawing boards have cup jointed the plugboard, and the bottom surface of four plugboards all is connected with the last fixed surface of detection platform, and the upper surface of detection platform is located four montants of fixedly connected with between two survey and drawing boards, the equal fixedly connected with top cap of up end of four montants. According to the steel structure levelness detection device, the effect of drawing the steel structure unevenness curve on the surface of the surveying and mapping plate is achieved by arranging the detection spring, the sliding block, the moving block, the mounting block, the detection rod and the surveying and mapping pen, so that the problem that great inconvenience is caused to observers due to the fact that most of current steel structure levelness detection devices directly detect numerical values and cannot visually represent the uneven surface of the steel structure is solved;

in the above patent, although the detection of steel structure can be realized, at the in-process that detects, because the position of gyro wheel can't be adjusted, lead to can only detecting a position of steel structure, detect incompletely, secondly, the fixed effect of compressing tightly of spring is not good, receives the circumstances that the collision very easily takes place the skew, influences the testing result of steel structure.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a steel structure levelness detector which uses an electric push rod to push a pressing plate to press a steel structure, so that the effect of pressing and fixing can be ensured, and the situation of offset cannot occur; the position of the pulley can be adjusted to facilitate detection of different positions.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a steel construction levelness detector, includes the bottom plate, four risers of upper end fixedly connected with of bottom plate, control two of homonymy fixedly connected with horizontal pole between the riser, two of front and back homonymy be provided with hold-down mechanism between the riser, two fixedly connected with two connecting plates between the horizontal pole, two the equal sliding connection of lower extreme of connecting plate has the slide, one of them be provided with the mobile mechanism who is used for the slide to remove between the connecting plate fixedly connected with slide bar between the slide, sliding connection slide tube on the slide bar, the lower extreme fixedly connected with montant of slide tube, the lower extreme sliding connection of montant has the mounting panel, the lower extreme of mounting panel is provided with the pulley, be provided with elastic mechanism between montant and the mounting panel.

Preferably, the pressing mechanism comprises two electric push rods which are respectively and fixedly connected to the side walls of the two vertical plates, and the telescopic ends of the two electric push rods are fixedly connected with pressing plates together.

Preferably, the moving mechanism comprises a driving motor fixedly connected to the lower end of the connecting plate, a screw rod is fixedly connected to the tail end of an output shaft of the driving motor, the screw rod penetrates through the sliding plate and is in threaded connection with the sliding plate, a rectangular supporting plate is rotatably connected to the other end of the screw rod, and the rectangular supporting plate is fixedly connected with the connecting plate.

Preferably, the elastic mechanism comprises a baffle fixedly connected to the side wall of the vertical rod, and the baffle is elastically connected with the mounting plate through a spring.

Preferably, the upper end symmetry of bottom plate is provided with two concave plates, two be provided with the survey and drawing board between the concave plate, the lateral wall fixedly connected with sleeve of mounting panel, telescopic inside sliding connection has the survey and drawing pen.

Preferably, the sliding cylinder and the mapping pen are fixedly connected through fastening bolts.

The utility model has the following beneficial effects:

1. through the arrangement of the pressing mechanism, the steel structure is pressed rapidly in an electric mode, meanwhile, the effect of pressing and fixing can be ensured, and the situation of deviation cannot occur;

2. the automatic movement of the pulley is realized by the arrangement of the moving mechanism in an electric mode, the detection processing is carried out without manual pushing, the detection speed is stable, and the effect is good;

3. through the arrangement of the surveying pen and the surveying board, the steel structure unevenness curve can be drawn on the surface of the surveying board, so that the unevenness condition of the surface can be intuitively displayed;

4. through the arrangement of the sliding cylinder and the sliding rod, the sliding cylinder is fastened by the fastening bolts, so that the sliding cylinder is convenient to adjust, and the position of the pulley is adjusted, so that different positions can be detected conveniently.

Drawings

FIG. 1 is a schematic view of a steel structure levelness detector according to the present utility model;

fig. 2 is a top view of an adjusting rod of the steel structure levelness detector according to the present utility model.

In the figure: 1 bottom plate, 2 electric putter, 3 risers, 4 horizontal pole, 5 clamp plates, 6 sleeves, 7 pulleys, 8 survey and drawing pens, 9 baffles, 10 screw rods, 11 driving motors, 12 slide bars, 13 slide cylinders, 14 vertical bars, 15 slide plates, 16 springs, 17 mounting plates, 18 survey and drawing plates, 19 connecting plates and 20 concave plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a steel structure levelness detector comprises a bottom plate 1, wherein the upper end of the bottom plate 1 is fixedly connected with four vertical plates 3, a cross rod 4 is fixedly connected between the two vertical plates 3 on the same side in the left and right directions, a pressing mechanism is arranged between the two vertical plates 3 on the same side in the front and rear directions, the pressing mechanism comprises two electric push rods 2 respectively fixedly connected to the side walls of the two vertical plates 3, and the telescopic ends of the two electric push rods 2 are fixedly connected with a pressing plate 5 together;

two connecting plates 19 are fixedly connected between the two cross bars 4, the lower ends of the two connecting plates 19 are both connected with a sliding plate 15 in a sliding way, a moving mechanism for moving the sliding plate 15 is arranged between one connecting plate 19, the moving mechanism comprises a driving motor 11 fixedly connected to the lower end of the connecting plate 19, the tail end of an output shaft of the driving motor 11 is fixedly connected with a screw rod 10, the screw rod 10 penetrates through the sliding plate 15 and is in threaded connection with the sliding plate, the other end of the screw rod 10 is rotationally connected with a rectangular supporting plate, and the rectangular supporting plate is fixedly connected with the connecting plate 19;

a slide bar 12 is fixedly connected between the two slide plates 15, a slide cylinder 13 is connected on the slide bar 12 in a sliding manner, a vertical rod 14 is fixedly connected at the lower end of the slide cylinder 13, a mounting plate 17 is connected at the lower end of the vertical rod 14 in a sliding manner, a pulley 7 is arranged at the lower end of the mounting plate 17, an elastic mechanism is arranged between the vertical rod 14 and the mounting plate 17 and comprises a baffle plate 9 fixedly connected on the side wall of the vertical rod 14, and the baffle plate 9 is elastically connected with the mounting plate 17 through a spring 16;

the upper end symmetry of bottom plate 1 is provided with two concave plates 20, is provided with survey and drawing board 18 between two concave plates 20, is provided with the handle on the survey and drawing board 18, makes things convenient for survey and drawing board 18 to mention, and the lateral wall fixedly connected with sleeve 6 of mounting panel 17, the inside sliding connection of sleeve 6 has survey and drawing pen 8, and smooth section of thick bamboo 13 and survey and drawing pen 8 all pass through fastening bolt fixed connection.

Working principle:

placing the steel structure on the bottom plate 1, pushing the pressing plate 5 to press down through the electric push rod 2, compressing and fixing the steel structure, driving the screw rod 10 to rotate through the driving motor 11, and enabling the screw rod 10 to rotate to move the sliding plate 15, so that the pulley 7 can be driven to move on the surface of the steel structure;

when the surface of the steel structure is uneven, the mounting plate 17 moves up and down relative to the vertical rod 14, so that the spring 16 stretches and contracts and can drive the mapping pen 8 to move on the surface of the mapping plate 18, and accordingly the surface of the mapping plate 18 is drawn with the steel structure unevenness curve, and the surface unevenness condition can be displayed intuitively;

when detecting position adjustment, unscrew fastening bolt for slide cylinder 13 can follow slide bar 12 axial slip, thereby can change the position of pulley 7, also can make its length adjustment with survey pen 8 offset with survey board 18 simultaneously, after the adjustment, screw fastening bolt again, fix slide cylinder 13, accomplish the adjustment of pulley 7, can detect different places.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a steel construction levelness detector, includes bottom plate (1), its characterized in that, the upper end fixedly connected with of bottom plate (1) four riser (3), two of controlling homonymy fixedly connected with horizontal pole (4) between riser (3), two of controlling homonymy be provided with hold-down mechanism between riser (3), two fixedly connected with two connecting plates (19) between horizontal pole (4), two the equal sliding connection of lower extreme of connecting plate (19) has slide (15), one of them be provided with the mobile mechanism who is used for slide (15) to remove between connecting plate (19), two fixedly connected with slide bar (12) between slide (15), sliding connection slide (13) on slide bar (12), the lower extreme fixedly connected with montant (14) of slide (13), the lower extreme sliding connection of montant (14) has mounting panel (17), the lower extreme of mounting panel (17) is provided with pulley (7), be provided with elastic mounting panel between montant (14) and (17).

2. The steel structure levelness detector according to claim 1, wherein the pressing mechanism comprises two electric push rods (2) fixedly connected to the side walls of the two vertical plates (3), and the telescopic ends of the two electric push rods (2) are fixedly connected with pressing plates (5) together.

3. The steel structure levelness detector according to claim 1, wherein the moving mechanism comprises a driving motor (11) fixedly connected to the lower end of the connecting plate (19), a screw (10) is fixedly connected to the tail end of an output shaft of the driving motor (11), the screw (10) penetrates through the sliding plate (15) and is in threaded connection with the sliding plate, a rectangular supporting plate is rotatably connected to the other end of the screw (10), and the rectangular supporting plate is fixedly connected with the connecting plate (19).

4. A steel structure levelness detector according to claim 1, characterized in that the elastic mechanism comprises a baffle plate (9) fixedly connected to the side wall of the vertical rod (14), and the baffle plate (9) is elastically connected with the mounting plate (17) through a spring (16).

5. The steel structure levelness detector according to claim 1, wherein two concave plates (20) are symmetrically arranged at the upper end of the bottom plate (1), a mapping plate (18) is arranged between the two concave plates (20), a sleeve (6) is fixedly connected to the side wall of the mounting plate (17), and a mapping pen (8) is slidingly connected to the inside of the sleeve (6).

6. The steel structure levelness detector according to claim 5, wherein the sliding barrel (13) and the mapping pen (8) are fixedly connected through fastening bolts.