CN216350058U

CN216350058U - Steel strength detection auxiliary device for building detection

Info

Publication number: CN216350058U
Application number: CN202122857790.3U
Authority: CN
Inventors: 郭尧青; 刘雅婵
Original assignee: Fujian Lipeng Engineering Technology Co ltd
Current assignee: Fujian Lipeng Engineering Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-19
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a steel strength detection auxiliary device for building detection, which comprises a detection table, wherein an adjusting shaft is movably connected inside the detection table, external threads are arranged on the adjusting shaft, an adjusting nut is in threaded connection with the external threads, a connecting rod penetrates through the detection table, the upper end of the connecting rod is fixedly connected with a clamping device, the upper end of the detection table is connected with a top plate through a lifting device, a movable plate is movably clamped at the upper end of the top plate, and the bottom end of the movable plate is connected with a detection assembly through a connecting rod. This kind of steel intensity detection auxiliary device for building detection passes through the external screw thread that the screw thread is opposite and adjusting nut's setting for both sides clamping device remains the symmetric state throughout, utilizes two sets of determine module of top to carry out intensity detection to two sets of steels of below simultaneously, guarantees to carry out contrast experiment simultaneously to two sets of steels, and is comparatively directly perceived.

Description

Steel strength detection auxiliary device for building detection

Technical Field

The utility model relates to the technical field of steel strength detection, in particular to a steel strength detection auxiliary device for building detection.

Background

In modern building site, steel is one of the most common building materials, such as steel sheet, reinforcing bar etc. in order to guarantee the security of building engineering, improve the quality of building engineering, it is necessary to carry out intensity detection to steel, need test steel and resist cracked ability under the exogenic action, detect qualified rear and can use steel, in prior art, the detection device of most steel can only detect single steel simultaneously, if need carry out the contrast experiment, need carry out the experiment once respectively to two steel, the two experimental results of contrast draw conclusions, the operation is comparatively loaded down with trivial details, and the experimental result is directly perceived inadequately. Therefore, the auxiliary device for detecting the strength of the steel for building detection is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel strength detection auxiliary device for building detection, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel strength detection auxiliary device for building detection comprises a detection table, wherein two adjusting shafts are movably connected inside the detection table, the adjusting shafts are connected with a driving device, external threads are arranged on the adjusting shafts, the external threads are provided with two sections and are opposite in thread direction, adjusting nuts are connected to the external threads in a threaded mode, connecting rods are fixedly connected to the upper ends of the adjusting nuts, penetrate through the detection table and are fixedly connected with a clamping device, an adjusting groove is formed in the upper end of the detection table, the connecting rods penetrate through the adjusting groove, the upper end of the detection table is connected with a top plate through a lifting device, a movable clamping plate is connected to the upper end of the top plate, a second air cylinder is fixedly connected to the upper end of the top plate, a second piston rod is arranged at the end of the second air cylinder and is connected with the movable plate, and a detection assembly is connected to the bottom end of the movable plate through the connecting rod, the detection components are provided with two groups.

Preferably, the detection table is fixedly connected with a limiting rod inside, and the limiting rod penetrates through the adjusting nut.

Preferably, drive arrangement includes motor and hold-in range, the motor setting is examining test table side and with one of them the regulating spindle transmission is connected, two connect through the hold-in range between the regulating spindle.

Preferably, the clamping device comprises a clamping block, a screw rod and a pressing plate, the clamping block is U-shaped, the clamping block is fixedly connected to the upper end of the connecting rod, the screw rod is in threaded connection with the upper end of the clamping block, and the pressing plate is fixedly connected to the bottom end of the screw rod.

Preferably, the lifting device comprises a first cylinder and a first piston rod, the first cylinder is fixedly connected to the upper end of the detection table, the first piston rod is arranged at the upper end of the first cylinder, and the upper end of the first piston rod is connected to the top plate.

Preferably, the bottom end of the movable plate is fixedly connected with a limiting block, a limiting groove is formed in the top plate, and the limiting block is movably clamped in the limiting groove.

Preferably, a movable groove is formed in the movable plate, and the connecting rod penetrates through the movable groove.

Compared with the prior art, the utility model has the beneficial effects that: this kind of steel intensity detection auxiliary device for building inspection passes through the opposite external screw thread of screw thread and adjusting nut's setting, make both sides clamping device remain the symmetric state throughout, with the steel centre gripping department in the centre of examining test table, through setting up two regulating axles, can utilize two sets of steel of two sets of clamping device centre gripping simultaneously, and utilize two sets of determine module of top to carry out intensity detection simultaneously to two sets of steel of below, guarantee to carry out contrast experiment simultaneously to two sets of steel, the experimental result can direct observation, it is comparatively audio-visual, the experimental data obtains comparatively simply, determine module can remove under the effect of second cylinder simultaneously and control, thereby change determine module and remove for the position of steel, can carry out intensity detection to the different positions on the steel.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic perspective view of the inspection table of the present invention.

In the figure: the device comprises a detection table 1, an adjusting shaft 2, external threads 3, an adjusting nut 4, a limiting rod 5, a driving device 6, a motor 7, a synchronous belt 8, a connecting rod 9, a clamping device 10, a clamping block 11, a screw 12, a pressing plate 13, a lifting device 14, a first air cylinder 15, a first piston rod 16, a top plate 17, a movable plate 18, a second air cylinder 19, a second piston rod 20, a limiting groove 21, a limiting block 22, a connecting rod 23, a detection assembly 24, a movable groove 25 and an adjusting groove 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a steel strength detection auxiliary device for building detection comprises a detection table 1, wherein the interior of the detection table 1 is movably connected with two adjusting shafts 2, the two adjusting shafts 2 are connected, the adjusting shafts 2 are connected with a driving device 6, the driving device 6 is an electric driving device, and the external power supply and a control switch can drive the adjusting shafts 2 to rotate clockwise and anticlockwise;

the adjusting shaft 2 is provided with an external thread 3, the external thread 3 is provided with two sections with opposite thread directions, the external thread 3 is in threaded connection with an adjusting nut 4, when the adjusting shaft 2 rotates under the driving of a driving device 6, the adjusting nut 4 can displace along the length direction of the adjusting shaft 2 due to the threaded connection effect of the external thread 3 and the adjusting nut 4, and the two adjusting nuts 4 can move in opposite directions due to the opposite thread directions of the two sections of external threads 3, namely the two adjusting nuts 4 can simultaneously approach or simultaneously separate from each other, in order to ensure that the adjusting nut 4 can displace in the horizontal direction, a corresponding limiting mechanism can be arranged on the adjusting nut 4 to limit the movement of the adjusting nut 4, so that the adjusting nut 4 cannot rotate, and thus the displacement in the horizontal direction can occur;

the upper end of the adjusting nut 4 is fixedly connected with a connecting rod 9, the connecting rod 9 penetrates through the detection platform 1, the upper end of the connecting rod 9 is fixedly connected with a clamping device 10, the upper end of the detection platform 1 is provided with an adjusting groove 26, the connecting rod 9 penetrates through the adjusting groove 26, when the adjusting nut 4 moves left and right, the clamping device 10 can be driven to move left and right under the connecting action of the connecting rod 9, the connecting rod 9 moves left and right in the adjusting groove 26, the adjusting groove 26 provides space for the movement of the connecting rod 9 and limits the movement of the connecting rod, the two clamping devices 10 are oppositely arranged and can clamp steel plates, two groups of clamping devices 10 are arranged on the adjusting shaft 2 and arranged front and back (front and back as shown in figure 1), the two groups of clamping devices 10 arranged front and back can be used for clamping and limiting the two steel plates simultaneously, the strength detection of the two steel plates can be completed in the same time period, a contrast experiment can be carried out, and the strength condition of the two steel plates can be intuitively obtained, further strength values of the two steel plates can be obtained through data, the experiment efficiency is improved, the experiment result is more visual, and meanwhile, the two clamping devices 10 are always kept at symmetrical positions, so that the workpiece is more accurate in positioning;

the upper end of the detection table 1 is connected with a top plate 17 through a lifting device 14, the upper end of the top plate 17 is movably clamped with a movable plate 18, the upper end of the top plate 17 is fixedly connected with a second air cylinder 19, the end part of the second air cylinder 19 is provided with a second piston rod 20 and connected with the movable plate 18, the bottom end of the movable plate 18 is connected with a detection assembly 24 through a connecting rod 23, the detection assembly 24 is provided with two groups, the detection assembly 24 is a complete strength detection device and comprises a pressure applying device and a sensor device, the force applying force is detected and transmitted, the lifting device 14 can drive the top plate 17 to lift up and down and change the height, so that the height of the detection assembly 24 is changed until the detection assembly 24 is contacted with a steel plate below, after the second air cylinder 19 is started, the second piston rod 20 can be used for pushing the movable plate 18 to move left and right, so as to drive the detection assembly 24 to move, and change the contact position of the detection assembly 24 and the steel plate, the strength detection is convenient for different positions of the steel.

When in use, firstly, according to the size of steel, two pieces of steel are respectively placed between two groups of clamping devices 10, the driving device 6 is started to drive the two adjusting shafts 2 to rotate, so that the two adjusting nuts 4 can drive the two supporting plate clamping devices 10 to simultaneously approach each other, the two steel are stably clamped by the two clamping devices 10, according to the position to be detected, the second air cylinder 19 is started, the movable plate 18 is pushed by the second piston rod 20 to move left and right, so as to drive the detection assembly 24 to move, the contact position of the detection assembly 24 and a steel plate is changed, so as to be convenient for detecting the strength of different positions of the steel, the lifting device 14 can drive the top plate 17 to lift up and down, so as to change the height of the detection assembly 24, until the detection assembly 24 contacts with the steel plate below, the two pieces of steel are simultaneously detected by the detection assembly 24, and the experimental result can be directly observed, the method is more intuitive, and can obtain further strength values of the two steel plates through data, so that the experiment efficiency is improved.

Further, examine 1 inside fixedly connected with gag lever post 5 of platform, gag lever post 5 runs through adjusting nut 4 and sets up, and the in-process that removes about adjusting nut 4 is controlled to gag lever post 5, avoids its rotation to adjusting nut 4, guarantees that adjusting nut 4 can remove about.

Further, drive arrangement 6 includes motor 7 and hold-in range 8, and motor 7 sets up and is being examined 1 side of platform and being connected with the transmission of one of them regulating spindle 2, connects through hold-in range 8 between two regulating spindles 2, and motor 7 is just reversing gear motor, through power cord external connection power and control switch, and motor 7 can drive one of them regulating spindle 2 rotatory, under hold-in range 8's linkage effect, drives another one regulating spindle 2 synchronous revolution.

Further, clamping device 10 includes clamp splice 11, screw rod 12 and clamp plate 13, and clamp splice 11 is "U" shape, and clamp splice 11 fixed connection is in connecting rod 9 upper end, and screw rod 12 threaded connection is in clamp splice 11 upper end, and screw rod 12 bottom fixedly connected with clamp plate 13, and clamp splice 11 is "U" shape, and two clamp splices 11 mutually support, can be in the centre with the steel sheet centre gripping, and rotatory screw rod 12 drives clamp plate 13 and changes the height from top to bottom, and until clamp plate 13 butt is on the steel sheet, fix the steel sheet.

Further, elevating gear 14 includes first cylinder 15 and first piston rod 16, and first cylinder 15 fixed connection is in examining test table 1 upper end, and first piston rod 16 sets up in first cylinder 15 upper end, and first piston rod 16 upper end is connected on roof 17, starts first cylinder 15 back, and first piston rod 16 can drive roof 17 and reciprocate, changes the height, realizes raising and lowering functions.

Further, the bottom end of the movable plate 18 is fixedly connected with a limiting block 22, a limiting groove 21 is formed in the top plate 17, the limiting block 22 is movably clamped in the limiting groove 21, the limiting grooves 21 can be two, and are symmetrically arranged on two sides of the movable plate 18, and in the process of moving the movable plate 18 left and right, the limiting block 22 moves in the limiting groove 21 to play a limiting and guiding role.

Furthermore, the movable plate 18 is provided with a movable groove 25, the connecting rod 23 penetrates through the movable groove 25, and when the movable plate 18 moves, the connecting rod 23 moves leftwards and rightwards in the movable groove 25, so that the connecting rod 23 is limited, and the inclination or the deviation of the connecting rod 23 is avoided.

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. The utility model provides a building detects uses steel intensity to detect auxiliary device, is including detecting platform (1), its characterized in that: the detection table is characterized in that the inner portion of the detection table (1) is movably connected with two adjusting shafts (2), the two adjusting shafts (2) are arranged, the adjusting shafts (2) are connected with a driving device (6), external threads (3) are arranged on the adjusting shafts (2), the external threads (3) are provided with two sections and are opposite in thread direction, adjusting nuts (4) are in threaded connection on the external threads (3), connecting rods (9) are fixedly connected to the upper ends of the adjusting nuts (4), the connecting rods (9) penetrate through the detection table (1) and are fixedly connected with clamping devices (10), an adjusting groove (26) is formed in the upper end of the detection table (1), the connecting rods (9) penetrate through the adjusting groove (26), the upper end of the detection table (1) is connected with a top plate (17) through a lifting device (14), and a movable clamping plate (18) is movably clamped at the upper end of the top plate (17), roof (17) upper end fixedly connected with second cylinder (19), second cylinder (19) tip is provided with second piston rod (20) and is connected with fly leaf (18), fly leaf (18) bottom is connected with detecting component (24) through connecting rod (23), detecting component (24) are provided with two sets ofly.

2. The steel strength detection auxiliary device for building detection according to claim 1, characterized in that: examine test table (1) inside fixedly connected with gag lever post (5), gag lever post (5) run through adjusting nut (4) and set up.

3. The steel strength detection auxiliary device for building detection according to claim 1, characterized in that: drive arrangement (6) include motor (7) and hold-in range (8), motor (7) set up examine test table (1) side and with one of them regulating spindle (2) transmission is connected, two connect through hold-in range (8) between regulating spindle (2).

4. The steel strength detection auxiliary device for building detection according to claim 1, characterized in that: clamping device (10) are including clamp splice (11), screw rod (12) and clamp plate (13), clamp splice (11) are "U" shape, clamp splice (11) fixed connection is in connecting rod (9) upper end, screw rod (12) threaded connection is in clamp splice (11) upper end, screw rod (12) bottom fixed connection has clamp plate (13).

5. The steel strength detection auxiliary device for building detection according to claim 1, characterized in that: elevating gear (14) include first cylinder (15) and first piston rod (16), first cylinder (15) fixed connection is in examining test table (1) upper end, first piston rod (16) set up in first cylinder (15) upper end, first piston rod (16) upper end is connected on roof (17).

6. The steel strength detection auxiliary device for building detection according to claim 1, characterized in that: the bottom end of the movable plate (18) is fixedly connected with a limiting block (22), a limiting groove (21) is formed in the top plate (17), and the limiting block (22) is movably clamped in the limiting groove (21).

7. The steel strength detection auxiliary device for building detection according to claim 1, characterized in that: the movable plate (18) is provided with a movable groove (25), and the connecting rod (23) penetrates through the movable groove (25).