CN216560018U

CN216560018U - Reinforcing bar on-site detector that building engineering quality supervise was used

Info

Publication number: CN216560018U
Application number: CN202122631267.9U
Authority: CN
Inventors: 黎兴春; 黎欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-05-17
Anticipated expiration: 2031-10-30

Abstract

The utility model belongs to the technical field of steel bar quality detection, and particularly relates to a steel bar on-site detector for building engineering quality supervision. This reinforcing bar on-spot detector of building engineering quality supervision usefulness, the reinforcing bar that conveniently is detected carries out fixed centre gripping, and the quality of convenient audio-visual observation reinforcing bar is good or bad.

Description

Reinforcing bar on-site detector that building engineering quality supervise was used

Technical Field

The utility model relates to the technical field of steel bar quality detection, in particular to a steel bar on-site detector for quality supervision of constructional engineering.

Background

The construction industry grows rapidly under the development of the current society, various raw materials including steel bars, cement, sand, stones and the like are frequently used in the construction process of the building, the quality of the building depends on the quality of the materials, the steel bars are used as a structure for pouring bearing in the construction, the requirement on the quality is very high, the steel bars can be used only when the tensile acting force reaches the standard, and the existing steel bar quality detection device has the following problems:

1. the existing reinforcing steel bar quality detection device is inconvenient for fixing and clamping the detected reinforcing steel bar, so that the reinforcing steel bar is easy to fall off in the detection process;

2. the existing cylinder diameter quality detection device is inconvenient for visually observing the quality of the steel bar, so that the measuring process is complicated;

aiming at the problems, innovative design is urgently needed on the basis of the original reinforcing steel bar on-site detector for monitoring the quality of the construction engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reinforcing steel bar field detector for monitoring the quality of construction engineering, which aims to solve the problems that the existing reinforcing steel bar field detector for monitoring the quality of construction engineering, which is provided in the background technology, is inconvenient to fix and clamp a detected reinforcing steel bar and is inconvenient to observe the quality of the reinforcing steel bar intuitively.

In order to achieve the purpose, the utility model provides the following technical scheme: a reinforcing steel bar on-site detector for quality supervision of building engineering comprises a bottom plate and a second chute, wherein a first chute is fixed above the bottom plate, a first sliding block is connected to the inner side of the first chute, a first clamping plate is installed on the side of the first sliding block, a sponge layer is arranged on the inner side of the first clamping plate, a bolt is arranged in the first clamping plate, a rocker is installed on the side of the bolt, a bottom plate is arranged on the side of the second chute, a graduated scale is installed on the side of the second chute, a pointer is arranged above the graduated scale, a supporting plate is installed on the side of the pointer, a second clamping plate is arranged on the side of the supporting plate, an inductor is connected to the other side of the supporting plate, a second sliding block is connected below the supporting plate, a telescopic rod is connected to the side of the supporting plate, a lead screw is arranged on the inner side of the telescopic rod, a fixed bearing is installed on the side of the lead screw, and a motor is arranged on the side of the fixed bearing, and a supporting leg is fixed below the bottom plate.

Preferably, the bottom plate and the first sliding groove are welded, the first sliding groove and the first sliding block are clamped and connected, and the first sliding block and the first clamping plate are tightly attached.

Preferably, the sponge layer and the first clamping plate are connected through glue, the first clamping plate and the bolt are connected in an alternating mode, and the bolt and the rocker are arranged in a mutually perpendicular mode.

Preferably, the second sliding groove and the graduated scale are arranged in parallel, the graduated scale and the pointer are arranged in a perpendicular mode, and the pointer and the supporting plate are connected through glue.

Preferably, the second clamping plate and the supporting plate are arranged on the same straight line, the supporting plate and the inductor are arranged in a tightly attached mode, and the supporting plate and the second sliding block are arranged in a welding mode.

Preferably, the telescopic rod and the screw rod are arranged in a nested connection mode, the screw rod and the fixed bearing are arranged in a clamping connection mode, and the screw rod and the transverse central line of the motor are arranged in a superposition mode.

Compared with the prior art, the utility model has the beneficial effects that: the reinforcing steel bar on-site detector for quality supervision of construction engineering is convenient for fixing and clamping the detected reinforcing steel bar and observing the quality of the reinforcing steel bar conveniently and visually;

1. when the reinforcing steel bar on-site detector for monitoring the quality of the constructional engineering is used, firstly, a section of reinforcing steel bar is cut off and placed in the first clamping plate, then, the rocker is rocked to drive the bolt to rotate, the first clamping plate slides on the first sliding groove through the first sliding block, the distance between the first clamping plates is shortened, the friction force between the first clamping plates and the reinforcing steel bar is increased by utilizing the sponge layer to prevent the first clamping plates from falling off, then, the other end of the reinforcing steel bar is clamped into the second clamping plate according to the same steps, the clamping and fixing of the reinforcing steel bar are completed, and the measurement can be started;

2. when using this on-spot detector of reinforcing bar of building engineering quality supervision usefulness, after fixing the reinforcing bar, open the motor afterwards, the motor drives the lead screw and rotates, the lead screw drives the telescopic link and removes to the rear, the telescopic link drives the backup pad and moves on the second spout through the second slider of bottom, carry out the tensile test to the reinforcing bar through the removal of the second grip block of pressing from both sides tightly, in the twinkling of an eye when the reinforcing bar is pulled apart, the motor is closed to the inductor, the scale of the directional scale of pointer at this moment can be observed, carry out reinforcing bar ultimate tension and calculate.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a base plate; 2. a first chute; 3. a first slider; 4. a first clamping plate; 5. a sponge layer; 6. a bolt; 7. a rocker; 8. a second chute; 9. a graduated scale; 10. a pointer; 11. a support plate; 12. a second clamping plate; 13. an inductor; 14. a second slider; 15. a telescopic rod; 16. a screw rod; 17. fixing the bearing; 18. a motor; 19. and (7) supporting legs.

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. 1-4, the present invention provides a technical solution: a reinforcing steel bar on-site detector for quality supervision of construction engineering comprises a bottom plate 1, a first chute 2, a first sliding block 3, a first clamping plate 4, a sponge layer 5, a bolt 6, a rocker 7, a second chute 8, a graduated scale 9, a pointer 10, a supporting plate 11, a second clamping plate 12, an inductor 13, a second sliding block 14, an expansion link 15, a lead screw 16, a fixed bearing 17, a motor 18 and a supporting leg 19, wherein the first chute 2 is fixed above the bottom plate 1, the first sliding block 3 is connected to the inner side of the first chute 2, the first clamping plate 4 is installed on the lateral side of the first sliding block 3, the sponge layer 5 is arranged on the inner side of the first clamping plate 4, the bolt 6 is arranged inside the first clamping plate 4, the rocker 7 is installed on the lateral side of the bolt 6, the bottom plate 1 is arranged on the lateral side of the second chute 8, the graduated scale 9 is installed on the lateral side of the second chute 8, and the pointer 10 is arranged above the graduated scale 9, a support plate 11 is arranged at the side of the pointer 10, a second clamping plate 12 is arranged at the side of the support plate 11, an inductor 13 is connected to the other side of the support plate 11, a second sliding block 14 is connected to the lower portion of the support plate 11, an expansion rod 15 is connected to the side of the support plate 11, a lead screw 16 is arranged on the inner side of the expansion rod 15, a fixed bearing 17 is arranged at the side of the lead screw 16, a motor 18 is arranged at the side of the fixed bearing 17, and a support leg 19 is fixed to the lower portion of the bottom plate 1;

furthermore, the bottom plate 1 and the first sliding groove 2 are welded, the first sliding groove 2 and the first sliding block 3 are clamped and connected, the first sliding block 3 and the first clamping plate 4 are tightly attached, the welding connection increases the firmness between the bottom plate 1 and the first sliding groove 2, the clamping connection prevents the first sliding block 3 from falling off in the sliding process, and the tight attachment increases the contact area between the first sliding block 3 and the first clamping plate 4 to prevent the first sliding block from falling off;

further, the sponge layer 5 and the first clamping plate 4 are connected through glue, the first clamping plate 4 and the bolt 6 are arranged in an inserting mode, the bolt 6 and the rocker 7 are arranged in a mutually perpendicular mode, firmness between the sponge layer 5 and the first clamping plate 4 is improved through the glue connection arrangement, the bolt 6 can rotate to clamp the distance of the gap between the first clamping plate 4 through the inserting connection arrangement, and the rocker 7 can rotate to drive the bolt 6 to rotate through the mutually perpendicular arrangement;

furthermore, the second chute 8 and the graduated scale 9 are arranged in parallel, the graduated scale 9 and the pointer 10 are arranged in perpendicular to each other, the pointer 10 and the support plate 11 are arranged in a glue connection manner, the parallel arrangement increases the stability between the second chute 8 and the graduated scale 9, the perpendicular arrangement enables the pointer 10 to accurately indicate the scale when the tension of the steel bar is limited, and the glue connection arrangement prevents the pointer 10 from falling off the support plate 11;

furthermore, the second clamping plate 12 and the supporting plate 11 are arranged on the same straight line, the supporting plate 11 and the inductor 13 are arranged in a tight fit manner, the supporting plate 11 and the second slider 14 are arranged in a welding connection manner, the uniformity of the overall coverage is increased by the arrangement on the same straight line, the contact area between the supporting plate 11 and the inductor 13 is increased by the arrangement in a tight fit manner, the firmness is increased, and the stability between the supporting plate 11 and the second slider 14 is increased by the arrangement in a welding connection manner;

further, the telescopic rod 15 and the screw rod 16 are arranged in a nested connection mode, the screw rod 16 and the fixed bearing 17 are arranged in a clamping connection mode, the screw rod 16 and the transverse central line of the motor 18 are arranged in a superposition mode, the screw rod 16 can drive the telescopic rod 15 to move back and forth when rotating due to the nested connection mode, the fixed bearing 17 prevents the screw rod 16 from falling out of the motor 18 due to the clamping connection mode, and the uniformity of overall coverage is improved due to the superposition mode.

The working principle is as follows: when the reinforcing steel bar on-site detector for monitoring the quality of the building engineering is used, firstly, a section of reinforcing steel bar is cut off and placed in the first clamping plate 4, then the rocker 7 is rocked, the rocker 7 drives the bolt 6 to rotate, the first clamping plate 4 slides on the first sliding groove 2 through the first sliding block 3, the distance between the first clamping plates 4 is shortened, the friction force between the sponge layer 5 and the reinforcing steel bar is increased to prevent the reinforcing steel bar from falling off, then the other end of the reinforcing steel bar is clamped into the second clamping plate 12 according to the same steps, the clamping and fixing of the reinforcing steel bar are completed, the measurement can be started, after the reinforcing steel bar is fixed, the motor 18 is started, the motor 18 drives the screw rod 16 to rotate, the screw rod 16 drives the telescopic rod 15 to move backwards, the telescopic rod 15 drives the supporting plate 11 to move on the second sliding groove 8 through the second sliding block 14 at the bottom, the tensile test is carried out on the reinforcing steel bar through the movement of the clamped second clamping plate 12, when the reinforcing steel bar is broken, the sensor 13 turns off the motor 18, the scales of the graduated scale 9 pointed by the pointer 10 at the moment can be observed, and the ultimate tensile force of the reinforcing steel bar is calculated.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a reinforcing bar on-spot detector of building engineering quality supervision usefulness, includes bottom plate (1) and second spout (8), its characterized in that: the improved clamping device is characterized in that a first sliding groove (2) is fixed above the bottom plate (1), a first sliding block (3) is connected to the inner side of the first sliding groove (2), a first clamping plate (4) is installed on the side of the first sliding block (3), a sponge layer (5) is arranged on the inner side of the first clamping plate (4), a bolt (6) is arranged inside the first clamping plate (4), a rocker (7) is installed on the side of the bolt (6), the bottom plate (1) is arranged on the side of a second sliding groove (8), a graduated scale (9) is installed on the side of the second sliding groove (8), a pointer (10) is arranged above the graduated scale (9), a supporting plate (11) is installed on the side of the pointer (10), a second clamping plate (12) is arranged on the side of the supporting plate (11), an inductor (13) is connected to the other side of the supporting plate (11), a second sliding block (14) is connected to the lower portion of the supporting plate (11), and backup pad (11) avris is connected with telescopic link (15) to telescopic link (15) inboard is provided with lead screw (16), fixing bearing (17) are installed to lead screw (16) avris, and fixing bearing (17) avris is provided with motor (18), bottom plate (1) below is fixed with landing leg (19).

2. The on-site reinforcing steel bar detector for quality supervision of construction engineering according to claim 1, wherein: the bottom plate (1) and the first sliding groove (2) are arranged in a welding mode, the first sliding groove (2) and the first sliding block (3) are arranged in a clamping mode, and the first sliding block (3) and the first clamping plate (4) are arranged in a tightly attached mode.

3. The reinforcing steel bar on-site detector for quality supervision of construction engineering according to claim 1, characterized in that: the sponge layer (5) and the first clamping plate (4) are connected and arranged through glue, the first clamping plate (4) and the bolt (6) are connected and arranged in a penetrating mode, and the bolt (6) and the rocker (7) are arranged in a mutually perpendicular mode.

4. The reinforcing steel bar on-site detector for quality supervision of construction engineering according to claim 1, characterized in that: second spout (8) and scale (9) adopt mutual parallel arrangement, and scale (9) and pointer (10) adopt mutually perpendicular to set up to pointer (10) and backup pad (11) adopt glue to be connected the setting.

5. The reinforcing steel bar on-site detector for quality supervision of construction engineering according to claim 1, characterized in that: the second clamping plate (12) and the supporting plate (11) are arranged on the same straight line, the supporting plate (11) and the inductor (13) are arranged in a tightly attached mode, and the supporting plate (11) and the second sliding block (14) are arranged in a welding mode.

6. The reinforcing steel bar on-site detector for quality supervision of construction engineering according to claim 1, characterized in that: the telescopic rod (15) and the screw rod (16) are arranged in a nested connection mode, the screw rod (16) and the fixed bearing (17) are arranged in a clamping connection mode, and the screw rod (16) and the transverse center line of the motor (18) are arranged in a superposition mode.