CN218238644U - A non-destructive testing device for building structures - Google Patents

Abstract

The utility model relates to a nondestructive test technical field discloses a building structure nondestructive test device, comprising a base plate, four corners on the top of bottom plate all are provided with the fixed column, four the equal sliding connection of inner wall of fixed column has the movable rod, adjacent two the equal fixed pipe of fixedly connected with in close one side of movable rod, front end left side the bottom inner wall middle part fixedly connected with motor two of fixed column, motor two's drive end fixedly connected with screw rod, front end left side the inside of movable rod is provided with the thread groove. The utility model discloses in, through starter motor I, realized measuring roof beam plate thickness and roughness, can not damage the roof beam board when measuring, if have the place of unevenness, will show on the baffle, through starter motor II, realized the lift adjustment of integrated device to made things convenient for and carried out the altitude mixture control according to on-the-spot actual height when carrying out nondestructive test to the roof beam.

Description

A non-destructive testing device for building structures

technical field

The utility model relates to the technical field of non-destructive testing devices, in particular to a non-destructive testing device for building structures.

Background technique

The building structure is a skeleton structure formed by building components such as plates, beams, columns, walls, and foundations, which has certain spatial functions and can safely withstand various normal loads of the building. The ruler checks one by one to confirm whether the thickness of the beam and slab is correct and whether the surface of the slab is flat. However, since most of the slab girders are at high places, it is very inconvenient to carry out non-destructive testing in reality.

However, at present, since the plate girders are mostly at high places, it is very inconvenient to carry out non-destructive testing in reality. Manually standing on ladders, stools and other objects to measure one by one, and it cannot be measured at one time, and it is easy to cause personal injury. Therefore, it is urgently needed. A non-destructive testing device for building structures is proposed to solve such problems.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a non-destructive testing device for building structures.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a non-destructive testing device for building structures, including a base plate, fixed columns are arranged at the top four corners of the base plate, and the bottom ends of the fixed columns are fixedly connected to the base plate , the inner walls of the four fixed columns are all slidably connected with movable rods, the adjacent sides of two adjacent movable rods are fixedly connected with fixed tubes, and the middle part of the bottom inner wall of the fixed column on the left side of the front end is fixedly connected with a Motor two, the driving end of the motor two is fixedly connected with a screw rod, the inside of the movable rod on the left side of the front end is provided with a thread groove, the outside of the thread groove is fixedly connected in the movable rod, and the external thread of the screw rod is connected to the thread groove The inner wall of the inner wall, the tops of the two movable rods on the front and rear sides are fixedly connected with a fixed frame, and the adjacent sides of the two fixed frames are provided with chute, and the chute is opened from the adjacent side of the fixed frame, and the two The inner wall of the chute is slidably connected with a slide plate, the middle through hole of the slide plate is provided with several bushings, the outsides of the several bushings are slidingly connected with the middle through hole of the slide plate, and the bottom ends of the inner walls of the several bushings are All are provided with a slide bar, the outer top of the slide bar is slidably connected to the bottom end of the inner wall of the casing, and springs are arranged inside the several casings, the springs are slidably connected inside the casing, and the tops of the springs are fixedly connected to each other. There is a limit plate, a position block is fixedly connected to the top of the limit plate, and a penholder is fixedly connected to the left end of the position block.

As a further description of the above technical solution:

The left and right sides of the top of the bottom plate are fixedly connected with supporting columns, the tops of the two supporting columns are fixedly connected with fixed plates, and the top right sides of the two fixed plates are fixed with a motor one, and the motor one The driving end is fixedly connected with a two-way threaded rod, and the outer upper and lower sides of the two two-way threaded rods are threaded with movable blocks, and the middle parts of the two bottom ends are fixedly connected with a fixed rod, and the outer, upper and lower sides of the fixed rod are fixedly connected. The two ends are respectively slidably connected to the top through holes of the two movable blocks.

As a further description of the above technical solution:

The top ends of the two fixing brackets are fixedly connected with support rods, and the top ends of the two support rods are fixedly connected with baffle plates.

As a further description of the above technical solution:

A scale is fixedly connected to the front end of the fixing plate, and a bottom end of the scale is fixedly connected to the base plate.

As a further description of the above technical solution:

The through hole at the top of the left end of the sleeve is provided with a pen holder, and the outer right end of the pen holder is slidably connected to the through hole at the outer top of the sleeve.

As a further description of the above technical solution:

The other ends of the two fixing rods are respectively fixedly connected to the left and right sides of the top of the bottom plate.

As a further description of the above technical solution:

The bottom end of the spring is fixedly connected to the top end of the slide bar.

The utility model has the following beneficial effects:

1. In the utility model, by starting the motor one, under the cooperation of the two-way threaded rod, the movable block, the scale, the fixed rod, the baffle plate, the slide rod, the penholder, the spring one, the sleeve pipe and the slide plate, the alignment of the beam plate is realized. The thickness and flatness of the beam are measured without damaging the beam and slab during the measurement. If there is any unevenness, it will be displayed on the baffle.

2. In the utility model, by starting the motor 2, with the cooperation of the screw rod, the thread groove, the movable rod and the fixed column, the lifting adjustment of the whole device is realized, so that it is convenient to carry out non-destructive testing on the plate girder according to the actual height of the site. Make height adjustments.

Description of drawings

Fig. 1 is a three-dimensional front view of a building structure non-destructive testing device proposed by the utility model;

Fig. 2 is a structural schematic diagram of a two-way threaded rod of a building structure non-destructive testing device proposed by the utility model;

Fig. 3 is a structural schematic diagram of a fixing frame of a building structure non-destructive testing device proposed by the utility model;

Fig. 4 is a schematic diagram of the internal structure of a fixed column of a building structure non-destructive testing device proposed by the utility model;

Fig. 5 is a schematic diagram of the internal structure of a casing of a non-destructive testing device for building structures proposed by the utility model.

illustration:

1. Bottom plate; 2. Support column; 3. Fixed plate; 4. Two-way threaded rod; 5. Movable block; 6. Motor one; 7. Scale; 8. Fixed rod; 11, fixed tube; 12, fixed frame; 13, support rod; 14, baffle plate; 15, slide bar; 16, pen holder; 17, spring; 18, limit plate; 19, position block; , slide plate; 22, thread groove; 23, screw rod; 24, motor two; 25, chute.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-5, an embodiment of the utility model is provided: a non-destructive testing device for building structures, including a bottom plate 1, fixed columns 9 are arranged at the top four corners of the bottom plate 1, and the fixed columns 9 are used for movable rods 10 slides on the inner wall, and the inner walls of the four fixed columns 9 are all slidably connected with movable rods 10, and the movable rods 10 slide on the inner walls of the fixed columns 9, so that the device can be lifted, and the adjacent sides of the two adjacent movable rods 10 are fixedly connected with Fixed pipe 11, fixed pipe 11 is used to connect four movable rods 10, makes it can lift together, thereby reaches whole device lifting, the middle part of the bottom inner wall of front left fixed column 9 is fixedly connected with motor two 24, the motor two 24 The driving end is fixedly connected with a screw rod 23, and the screw rod 23 can rotate in the screw groove 22 under the action of the motor two 24, so that the device can be lifted. The external thread is connected to the inner wall of the thread groove 22, and the screw rod 23 can be lifted in the thread groove 22. The tops of the two movable rods 10 on the front and rear sides are fixedly connected with the fixed mount 12, and the fixed mount 12 is used for the fixing device. The adjacent side of 12 is all provided with chute 25, and the inner wall of two chute 25 is slidably connected with slide plate 21, and slide plate 21 slides in chute 25, and the middle through hole of slide plate 21 is provided with several bushings 20, and several The bottom end of the inner wall of the casing 20 is provided with a slide bar 15. The slide bar 15 is used to contact the plane of the beam and slab to check the smoothness of the surface of the beam and slab. Springs 17 are arranged inside several casings 20, and the tops of the springs 17 are fixedly connected to each other. Limit plate 18, the top of limit plate 18 is fixedly connected with position piece 19, and position piece 19 can make penholder 16 slide and leave mark on baffle plate 14, and the left end of position piece 19 is fixedly connected with penholder 16.

The left and right sides of the top of the bottom plate 1 are fixedly connected with support columns 2, and the support columns 2 are used to support the fixed plate 3 and the entire clamping device. The tops of the two support columns 2 are fixedly connected with the fixed plate 3, and the two fixed plates 3 The right side of the top of the motor is fixed with a motor one 6, which is used to rotate the two-way threaded rod 4, so that the two movable blocks 5 can clamp the beam plate, thereby measuring the thickness, and the driving end of the motor one 6 is fixedly connected with a two-way threaded rod 4. The upper and lower sides of the two two-way threaded rods 4 are threaded with movable blocks 5. The movable blocks 5 are used to clamp the beam plate under the action of the two-way threaded rods 4, measure the scale, and the bottom ends of the two fixed plates 3 The middle part is fixedly connected with a fixed rod 8, and the upper and lower ends of the fixed rod 8 are respectively slidably connected to the top through holes of the two movable blocks 5, and the tops of the two fixed frames 12 are fixedly connected with a support rod 13, and the two support rods The top of 13 is fixedly connected with baffle plate 14, and the front end of fixed plate 3 is fixedly connected with scale 7, and scale 7 is used for measuring thickness after two-way threaded rod 4 makes movable block 5 hold beam plate, is convenient to check scale, scale The bottom end of ruler 7 is fixedly connected on the base plate 1, and the left end top through hole of sleeve pipe 20 is provided with penholder 16, when penholder 16 is uneven on beam plate, can draw mark on baffle plate 14, two fixed The other end of the rod 8 is fixedly connected to the left and right sides of the top of the bottom plate 1 respectively, and the bottom end of the spring 17 is fixedly connected to the top of the slide bar 15 .

Working principle: start the motor 1 6 to drive the movable block 5 to move up and down, adjust the two-way threaded rod 4 to drive the movable block 5 to clamp the beam plate to be detected, then check the scale 7, and start the motor 2 24 to drive the screw 23 to rotate. The screw rod 23 can be rotated in the thread groove 22, thereby driving the movable rod 10 to move up and down in the fixed column 9. After the adjustment is completed, the slide plate 21 is reciprocated by sliding the slide plate 21 left and right, and the detection device on the slide plate 21 is used to check the leveling If there is an uneven place on the plate beam, the slide bar 15 applies a force to the spring 17, and the spring 17 compresses, and a force is applied to the limit plate 18 and the position block 19, so that the pen holder 16 slides, thereby in the stopper. Marks are left on the plate 14, and the staff can judge whether the plate beam here is smooth by the marks on the baffle plate 14.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (7)

1. A building structure nondestructive test device, includes bottom plate (1), its characterized in that: four corners of the top end of the bottom plate (1) are respectively provided with a fixed column (9), the inner walls of the four fixed columns (9) are respectively connected with a movable rod (10) in a sliding manner, one adjacent side of each two adjacent movable rods (10) is respectively and fixedly connected with a fixed pipe (11), the middle part of the inner wall of the bottom end of the fixed column (9) on the left side of the front end is fixedly connected with a second motor (24), the driving end of the second motor (24) is fixedly connected with a screw rod (23), a thread groove (22) is arranged inside the movable rod (10) on the left side of the front end, the outer part of the screw rod (23) is connected with the inner wall of the thread groove (22) in a threaded manner, the top ends of the two movable rods (10) at the front side and the rear side are fixedly connected with fixed frames (12), one side of the two fixed frames (12) close to each other is provided with a sliding groove (25), the inner walls of the two sliding grooves (25) are connected with sliding plates (21) in a sliding manner, a plurality of sleeves (20) are arranged in a through hole in the middle of the sliding plate (21), sliding rods (15) are arranged at the bottom ends of the inner walls of the sleeves (20), springs (17) are arranged inside the sleeves (20), the top of the spring (17) is fixedly connected with a limit plate (18), the top of the limiting plate (18) is fixedly connected with a position block (19), and the left end of the position block (19) is fixedly connected with a pen holder (16).

2. The nondestructive inspection apparatus for building structures according to claim 1, wherein: the equal fixedly connected with support column (2) in the top left and right sides of bottom plate (1), two the equal fixedly connected with fixed plate (3) in top of support column (2), two the top right side of fixed plate (3) is fixed with motor (6), drive end fixedly connected with two-way threaded rod (4) of motor (6), two the equal threaded connection in both sides has movable block (5), two about the outside of two-way threaded rod (4) the equal fixedly connected with dead lever (8) in bottom middle part of fixed plate (3), both ends difference sliding connection is at the top through-hole of two movable block (5) about the outside of dead lever (8).

3. The nondestructive inspection apparatus for building structures according to claim 1, wherein: the top of two mount (12) all fixedly connected with bracing piece (13), two the top fixedly connected with baffle (14) of bracing piece (13).

4. The nondestructive inspection device for building structures according to claim 2, wherein: the front end fixedly connected with scale (7) of fixed plate (3), the bottom fixed connection of scale (7) is on bottom plate (1).

5. The nondestructive inspection apparatus for building structures according to claim 1, wherein: a penholder (16) is arranged at the top through hole at the left end of the sleeve (20).

6. The nondestructive inspection device for building structures according to claim 2, wherein: the other ends of the two fixing rods (8) are respectively and fixedly connected to the left side and the right side of the top end of the bottom plate (1).

7. The nondestructive inspection device for building structures according to claim 1, wherein: the bottom end of the spring (17) is fixedly connected with the top end of the sliding rod (15).

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