CN212253968U

CN212253968U - Steel construction levelness detection device

Info

Publication number: CN212253968U
Application number: CN202020696113.0U
Authority: CN
Inventors: 梁晓
Original assignee: 梁晓
Current assignee: Wanzai Shuanglong Steel Structure Co.,Ltd.
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-29
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a steel construction levelness detection device relates to steel construction technical field. This steel construction levelness detection device, including examining test table, the top of examining test table is provided with two survey and drawing boards, and the pegboard has been cup jointed in two all sliding of the left and right sides of two survey and drawing boards, and the bottom surface of four pegboards all is connected with the last fixed surface who examines test table, and the upper surface of examining test table 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. This steel construction levelness detection device through setting up detection spring, slider, movable block, installation piece, test bar and plotting pen, has reached and has drawn the effect on surveying and mapping board surface with steel construction unevenness curve, has solved present steel construction levelness monitoring devices and has mostly directly detected out numerical value, and the condition that the structural surface unevenness was tapped in the representation that can not be direct is led to the observer, leads to the fact very big inconvenient problem.

Description

Steel construction levelness detection device

Technical Field

The utility model relates to a steel construction technical field specifically is a steel construction levelness detection device.

Background

One of the main building structure types of steel structure engineering is one of the more ordinary structural style in modern building engineering, and when the steel structure is processed, the processing quality needs to be checked after the steel structure processing is finished, and whether a steel structure product is in a vertical state or a horizontal state needs to be checked to ensure that the precision of the processed product meets the requirement.

Need use level monitoring device when detecting steel construction level, but steel construction levelness monitoring device at present mostly directly detects out numerical value, and the condition of steel structure surface unevenness is gone out to the not visual expression, causes very big inconvenience to the observer.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a steel construction levelness detection device has solved present steel construction levelness monitoring devices and has mostly directly detected out numerical value, the condition of the structural surface unevenness of steel tapping of the expression that can not be direct-viewing, causes very big inconvenient problem to the observer.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a steel structure levelness detection device comprises a detection table, wherein two surveying and mapping plates are arranged above the detection table, insertion plates are sleeved on the left and right sides of the two surveying and mapping plates in a sliding mode, the bottom surfaces of the four insertion plates are fixedly connected with the upper surface of the detection table, four vertical rods are fixedly connected to the upper surface of the detection table between the two surveying and mapping plates, top covers are fixedly connected to the upper end surfaces of the four vertical rods, sliders are arranged below the four top covers, the four sliders are respectively sleeved on the outer surfaces of the four vertical rods in a sliding mode, detection springs are respectively fixedly connected to the upper surfaces of the four sliders, the bottom surfaces of the four top covers are respectively fixedly connected with the upper ends of the four detection springs, the four detection springs are respectively sleeved on the outer surfaces of the four vertical rods in a sliding mode, one surface, close to each other, of the two sliders in front, is fixedly, the movable blocks are sleeved on the outer surfaces of the two supporting rods in a sliding mode, the connecting rods are arranged above the detection table, two ends of each connecting rod are fixedly connected with one face, close to the two movable blocks, of each other respectively, and the outer surfaces of the connecting rods are fixedly connected with installation blocks.

Four montants are located the equal fixedly connected with holding ring of one end that is located four slider below respectively, the top of examining test table is provided with two clamp plates, the both ends of two clamp plates slide respectively and cup joint the surface at four montants, the equal fixedly connected with compression spring in bottom surface of four holding rings, four compression spring's lower extreme respectively with the last fixed surface of two clamp plates be connected, four compression spring slide respectively and cup joint the surface at four montants, the bottom surface fixedly connected with test bar of installation piece, the one side that two movable blocks kept away from each other all is fixed with the plotting pen.

Preferably, a roller is arranged between the two pressing plates and is arranged on the bottom surface of the detection rod.

Preferably, the front and back surfaces of the detection rod are fixedly connected with L-shaped rods, and the upper ends of the two L-shaped rods are respectively fixedly connected with the bottom surfaces of the two moving blocks.

Preferably, the left and right sides of connecting rod all is provided with the gag lever post, the both ends of two gag lever posts respectively with four slider one side fixed connection that are close to each other.

Preferably, the two pressing plates are arranged in parallel, and are symmetrically distributed on the front side and the rear side of the detection rod along the axis of the detection rod.

Preferably, four montants all set up with examining test table is perpendicular, and four montants set up with four detection spring are coaxial respectively.

(III) advantageous effects

The utility model provides a steel construction levelness detection device. The method has the following beneficial effects:

1. this steel construction levelness detection device, through setting up the detection spring, the slider, the movable block, the installation piece, probe rod and plotting pen, after accomplishing steel construction is fixed, pulling installation piece drives the probe rod and removes at steel construction surface, when steel construction surface unevenness, the detection spring takes place flexible simultaneously, the slider slides on the montant, and the bracing piece removes, thereby it removes to drive the movable block, make the both ends of plotting pen remove on the surface of two plotting boards, reached and drawn the effect on plotting board surface with steel construction unevenness degree curve, it detects out numerical value to have solved most direct detection of present steel construction levelness monitoring devices, the condition of the steel construction surface unevenness of the expression that can not be direct-observed, cause very big inconvenient problem to the observer.

2. This steel construction levelness detection device through setting up the gyro wheel, when examining the steel construction, drives the test bar through pulling installation piece and removes, then makes the gyro wheel slide at the steel construction upper surface, has reached and has changed the sliding friction power between test bar and the steel construction into the effect of rolling friction power, has solved the problem that the test bar caused the damage with steel construction friction is too big to the steel construction surface.

Drawings

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

FIG. 2 is a schematic view of the connection between the moving block and the supporting rod of the present invention;

FIG. 3 is a schematic view of the connection between the connecting rod and the mounting block of the present invention;

fig. 4 is an enlarged structural diagram of a portion a in fig. 2 according to the present invention.

Wherein, 1 detects platform, 2 survey and drawing boards, 3 plugboard, 4 montants, 5 top caps, 6 detection spring, 7 sliders, 8 bracing pieces, 9 movable blocks, 10 connecting rods, 11 installation pieces, 12 clamp plates, 13 holding rings, 14 compression springs, 15 detection poles, 16 surveying and drawing pens, 17 gyro wheels, 18L shape pole, 19 gag lever post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a steel structure levelness detection device, as shown in figures 1-4, comprising a detection table 1, two surveying and mapping plates 2 are arranged above the detection table 1, insertion plates 3 are respectively and slidably sleeved on the left and right sides of the two surveying and mapping plates 2, the bottom surfaces of the four insertion plates 3 are respectively and fixedly connected with the upper surface of the detection table 1, four vertical rods 4 are fixedly connected between the two surveying and mapping plates 2 on the upper surface of the detection table 1, top covers 5 are respectively and fixedly connected with the upper end surfaces of the four vertical rods 4, sliders 7 are respectively arranged below the four top covers 5, the four sliders 7 are respectively and slidably sleeved on the outer surfaces of the four vertical rods 4, detection springs 6 are respectively and fixedly connected with the upper surfaces of the four sliders 7, the four detection springs 6 are all in a compressed state, the four vertical rods 4 are respectively and vertically arranged with the detection table 1, the four vertical rods 4 are respectively and, the bottom surface of four top caps 5 respectively with four upper end fixed connection who detects spring 6, four detect spring 6 slide respectively and cup joint the surface at four montant 4, the one side that two sliders 7 that are located the place ahead are close to each other all passes through bracing piece 8 fixed connection with the one side that two sliders 7 that are located the rear are close to each other, the equal slip of surface of two bracing pieces 8 has cup jointed movable block 9, the top of examining test table 1 is provided with connecting rod 10, the one side fixed connection that the both ends of connecting rod 10 are close to each other with two movable blocks 9 respectively, the left and right sides of connecting rod 10 all is provided with gag lever post 19, the one side fixed connection that the both ends of two gag lever posts 19 are close to each other with four sliders 7 respectively, it prevents that two bracing pieces 8 can not carry out synchronous motion to set up.

Positioning rings 13 are fixedly connected to one ends of the four vertical rods 4 respectively positioned below the four sliding blocks 7, two pressing plates 12 are arranged above the detection table 1, two ends of each pressing plate 12 are respectively sleeved on the outer surfaces of the four vertical rods 4 in a sliding manner, compression springs 14 are fixedly connected to the bottom surfaces of the four positioning rings 13, the lower ends of the four compression springs 14 are respectively fixedly connected with the upper surfaces of the two pressing plates 12, the compression springs 14 are in a compression state and are used for fixing a steel structure by pushing the pressing plates 12 downwards, the four compression springs 14 are respectively sleeved on the outer surfaces of the four vertical rods 4 in a sliding manner, a detection rod 15 is fixedly connected to the bottom surface of the mounting block 11, an L-shaped rod 18 is fixedly connected to the front back surface of the detection rod 15, the upper ends of the two L-shaped rods 18 are respectively fixedly connected with the bottom surfaces of the two moving blocks 9, the L-, the gyro wheel 17 is installed in the bottom surface of test bar 15, sets up the gyro wheel 17 and makes the frictional force between test bar 15 and the steel construction surface become rolling friction, reduces the damage to the steel construction surface, and the one side that two movable blocks 9 kept away from each other all is fixed with mapping pen 16, two clamp plates 12 parallel arrangement, and two clamp plates 12 are both sides around test bar 15 with the axis symmetric distribution of test bar 15.

Working principle, place the steel construction and examine between test table 1 and two clamp plates 12, compression spring 14 promotes clamp plate 12 and compresses tightly fixedly to the steel construction, after accomplishing the steel construction is fixed, pulling installation piece 11 drives test bar 15 and removes on the steel construction surface, when steel construction surface unevenness, make and detect spring 6 take place flexible simultaneously, it slides on montant 4 to drive slider 7, and drive bracing piece 8 and remove, thereby drive movable block 9 and remove, make the both ends of mapping pen 16 remove on the surface of two survey and drawing boards 2, thereby draw the survey and drawing board 2 surface with steel construction unevenness curve.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction levelness detection device, is including examining test table (1), its characterized in that: the detection device is characterized in that two surveying and mapping plates (2) are arranged above the detection platform (1), the left and right surfaces of the two surveying and mapping plates (2) are respectively sleeved with an inserting plate (3) in a sliding manner, the bottom surfaces of the four inserting plates (3) are respectively fixedly connected with the upper surface of the detection platform (1), the upper surface of the detection platform (1) is positioned between the two surveying and mapping plates (2) and is fixedly connected with four vertical rods (4), the upper end surfaces of the four vertical rods (4) are respectively and fixedly connected with a top cover (5), sliders (7) are respectively arranged below the four top covers (5), the four sliders (7) are respectively sleeved on the outer surfaces of the four vertical rods (4) in a sliding manner, the upper surfaces of the four sliders (7) are respectively and fixedly connected with detection springs (6), the bottom surfaces of the four top covers (5) are respectively and fixedly connected with the upper ends of the four detection springs (6), the four detection springs, one side, close to each other, of each of the two front sliding blocks (7) and one side, close to each other, of each of the two rear sliding blocks (7) are fixedly connected through a supporting rod (8), moving blocks (9) are sleeved on the outer surfaces of the two supporting rods (8) in a sliding mode, a connecting rod (10) is arranged above the detection table (1), two ends of the connecting rod (10) are fixedly connected with one side, close to each other, of each of the two moving blocks (9), and a mounting block (11) is fixedly connected to the outer surface of the connecting rod (10);

four montants (4) are located the equal fixedly connected with holding ring (13) of one end that is located four slider (7) below respectively, the top of examining test table (1) is provided with two clamp plates (12), the both ends of two clamp plates (12) slide respectively and cup joint the surface at four montants (4), the equal fixedly connected with compression spring (14) in bottom surface of four holding ring (13), the lower extreme of four compression spring (14) respectively with the last fixed surface of two clamp plates (12) be connected, four compression spring (14) slide respectively and cup joint the surface at four montants (4), the bottom surface fixedly connected with of installation piece (11) detects pole (15), the one side of keeping away from each other of two movable block (9) all is fixed with and surveys pen (16).

2. The steel structure levelness detection device of claim 1, wherein: a roller (17) is arranged between the two pressing plates (12), and the roller (17) is installed on the bottom surface of the detection rod (15).

3. The steel structure levelness detection device of claim 1, wherein: the front and back surfaces of the detection rod (15) are fixedly connected with L-shaped rods (18), and the upper ends of the two L-shaped rods (18) are fixedly connected with the bottom surfaces of the two moving blocks (9) respectively.

4. The steel structure levelness detection device of claim 1, wherein: the left side and the right side of the connecting rod (10) are provided with limiting rods (19), and two ends of the two limiting rods (19) are fixedly connected with one surfaces of the four sliding blocks (7) which are close to each other respectively.

5. The steel structure levelness detection device of claim 1, wherein: the two pressing plates (12) are arranged in parallel, and the two pressing plates (12) are symmetrically distributed on the front side and the rear side of the detection rod (15) according to the axis of the detection rod (15).

6. The steel structure levelness detection device of claim 1, wherein: four montants (4) all set up with examining test table (1) is perpendicular, and four montants (4) set up with four detection spring (6) are coaxial respectively.