CN217033337U

CN217033337U - Be used for building engineering reinforcing bar intensity detection device

Info

Publication number: CN217033337U
Application number: CN202220533063.3U
Authority: CN
Inventors: 杜敏英; 谢志斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-22
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a device for detecting the strength of a steel bar for constructional engineering, which relates to the technical field of steel bar strength detection and comprises a workbench, wherein a right-angle plate is fixedly connected to the upper surface of the workbench, a detection mechanism is arranged on the outer surface of the workbench and comprises a protective shell, a glass window is arranged in the protective shell, and rectangular grooves are formed in two side surfaces of the detection mechanism. It passes through the cooperation between detection mechanism and the fixed establishment, can treat the reinforcing bar that detects through fixed establishment and fix, through setting up detection mechanism, if collapse absolutely appears carrying out the in-process reinforcing bar that intensity detected to the reinforcing bar, the protective housing can block cracked reinforcing bar to can prevent effectively that cracked reinforcing bar from scotching the staff, through setting up the arc slipmat, can effectively improve the fixed effect to the reinforcing bar, through setting up the guide bar, can make the protective housing reciprocate the in-process can not the skew direction.

Description

Be used for building engineering reinforcing bar intensity detection device

Technical Field

The utility model relates to the technical field of steel bar strength detection, in particular to a steel bar strength detection device for constructional engineering.

Background

The building engineering is an engineering entity and an installation project of lines, pipelines and equipment matched with the engineering entity, wherein the engineering entity performs various technical works such as planning, investigation, design, construction and completion for newly building, reconstructing or extending building structures and auxiliary structure facilities, and the strength of used steel bars is required to be detected in the construction process.

Through retrieval, the device for detecting the strength of the steel bar with the patent number of CN213275162U can detect the tensile strength and the elongation performance of the steel bar and the bending resistance by arranging a circular turntable, a fixed column, a stretching device, a limiting plate, a supporting plate and a hydraulic cylinder, improves the practicability and the application range of the device, can detect the steel bars with various specifications and diameters by arranging a clamping plate, a second T-shaped chute, a spring, a second T-shaped sliding block, a clamping groove and an annular clamping groove and replacing an upper clamping block and a lower clamping block which are provided with annular clamping grooves with different diameters, improves the applicability and the practicability of the device, and can more firmly clamp the steel bar by arranging a first T-shaped chute, a T-shaped sliding block, a threaded hole, a screw rod, a second driving gear, a driven gear and a rotating rod, avoids the steel bar from loosening in the detection process, affecting the accuracy of the detection result.

The above prior art solutions have the following drawbacks: in the process of detecting the steel bar, the steel bar can be broken to hurt a detector, and the current device can not protect the detector; therefore, the strength detection device for the constructional engineering steel bar solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a device for detecting the strength of a steel bar in constructional engineering.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for building engineering reinforcing bar intensity detection device, includes the workstation, the last fixed surface of workstation is connected with the rectangular plate, the surface of workstation is provided with detection mechanism, detection mechanism includes the protective housing, the internally mounted of protective housing has the glass window, the rectangular channel has all been seted up to detection mechanism's both sides face, the top of workstation is provided with two fixed establishment.

Furthermore, detection mechanism is still including installing the hydraulic stem at the right-angle plate surface, the first backup pad of one end fixedly connected with of right-angle plate is kept away from to the hydraulic stem, the one end fixedly connected with spring and the connecting rod of hydraulic stem are kept away from to first backup pad.

Further, the one end that first backup pad was kept away from to the spring is connected with the upper surface fixed of protective housing, the one end that first backup pad was kept away from to the connecting rod runs through the upper surface of protective housing and extends to the inside of protective housing.

Furthermore, the one end fixedly connected with clamp plate of first backup pad is kept away from to the connecting rod, two cylinder poles of one side fixedly connected with of hydraulic stem are kept away from to first backup pad, two the one end that first backup pad was kept away from to the cylinder pole all runs through the upper surface of protective housing and extends to the inside of protective housing.

Furthermore, two the equal fixedly connected with ring of one end that first backup pad was kept away from to the cylinder pole, two the upper surface of ring all contacts with the interior roof of protective housing, the inside sliding connection of protective housing has the guide bar, the guide bar is kept away from the one end of protective housing and is connected with the upper surface fixed of workstation.

Further, fixed establishment includes that fixed connection places the board at the workstation upper surface, place the inside of board and seted up the standing groove, the inside threaded connection who places the board has two screws.

Furthermore, the outer surfaces of the two screws are connected with second supporting plates in a sliding mode, an arc-shaped clamping plate is arranged above the placing plate, the outer surfaces of the arc-shaped clamping plate are fixedly connected with the opposite surfaces of the two second supporting plates, and an arc-shaped anti-slip mat is fixedly connected to the inner portion of the arc-shaped clamping plate.

Compared with the prior art, this be used for building engineering reinforcing bar intensity detection device possesses following beneficial effect:

1. according to the utility model, through the matching between the detection mechanism and the fixing mechanism, the steel bar to be detected can be fixed through the fixing mechanism, and through the arrangement of the detection mechanism, if the steel bar is broken in the strength detection process of the steel bar, the protective shell can block the broken steel bar, so that the broken steel bar can be effectively prevented from scratching workers.

2. According to the utility model, the arc-shaped anti-slip mat is arranged, so that the fixing effect on the reinforcing steel bar can be effectively improved, the direction of the protective shell cannot deviate in the up-and-down moving process due to the arrangement of the guide rod, the detection condition of the reinforcing steel bar can be conveniently observed by a worker due to the arrangement of the glass window, and the protective shell can be conveniently pulled upwards due to the matching of the cylindrical rod and the circular ring.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a perspective view of the fixing mechanism of the present invention;

fig. 5 is a schematic perspective view of the detection mechanism of the present invention showing a hidden protective case, a glass window and a guide rod.

In the figure: 1. a work table; 2. a right-angle plate; 3. a detection mechanism; 301. a protective shell; 302. a glass window; 303. a rectangular groove; 304. a hydraulic lever; 305. a first support plate; 306. a spring; 307. a connecting rod; 308. pressing a plate; 309. a cylindrical rod; 310. a circular ring; 311. a guide bar; 4. a fixing mechanism; 401. placing the plate; 402. a placement groove; 403. an arc-shaped clamping plate; 404. an arc-shaped anti-skid pad; 405. a second support plate; 406. and (4) a screw.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides a be used for building engineering reinforcing bar intensity detection device, and the device is used for detecting the intensity of reinforcing bar, and through detection mechanism 3 and the fixed establishment 4 that set up, if the in-process reinforcing bar that carries out intensity detection to the reinforcing bar appears collapsing absolutely, protective housing 301 can block cracked reinforcing bar to can effectively prevent cracked reinforcing bar scotch staff.

Referring to fig. 1 ~ 5, a be used for building engineering reinforcing bar intensity detection device, comprises a workbench 1, the last fixed surface of workstation 1 is connected with right-angle plate 2, the surface of workstation 1 is provided with detection mechanism 3, detection mechanism 3 includes protective housing 301, the internally mounted of protective housing 301 has glass window 302, rectangular channel 303 has all been seted up to detection mechanism 3's both sides face, protective housing 301 can block the reinforcing bar that bursts apart, prevent cracked reinforcing bar scotch staff, through setting up glass window 302, the staff of can being convenient for observes the detection condition of reinforcing bar, through setting up rectangular channel 303, can make protective housing 301 remove the in-process downwards can not take place to interfere with the reinforcing bar.

Detection mechanism 3 still includes and installs the hydraulic stem 304 at right-angle plate 2 surface, and the one end fixedly connected with first backup pad 305 that hydraulic stem 304 kept away from right-angle plate 2, the one end fixedly connected with spring 306 and the connecting rod 307 of hydraulic stem 304 are kept away from to first backup pad 305, and hydraulic stem 304 can drive first backup pad 305, spring 306 and connecting rod 307 and reciprocate.

One end of the spring 306, which is far away from the first support plate 305, is fixedly connected with the upper surface of the protective shell 301, one end of the connecting rod 307, which is far away from the first support plate 305, penetrates through the upper surface of the protective shell 301 and extends into the protective shell 301, and a first through hole matched with the connecting rod 307 is formed in the protective shell 301.

One end fixedly connected with clamp plate 308 that first backup pad 305 was kept away from to connecting rod 307, two cylinder poles 309 of one side fixedly connected with that hydraulic stem 304 was kept away from to first backup pad 305, the upper surface of protective housing 301 is all run through and extend to the inside of protective housing 301 to the one end that first backup pad 305 was kept away from to two cylinder poles 309, the second through-hole with cylinder pole 309 looks adaptation is seted up to the inside of protective housing 301, two cylinder poles 309 are symmetrical about the central point of first backup pad 305.

The equal fixedly connected with ring 310 of one end that first backup pad 305 was kept away from to two cylinder poles 309, the upper surface of two rings 310 all contacts with the interior roof of protective housing 301, and the inside sliding connection of protective housing 301 has guide bar 311, and the one end that protective housing 301 was kept away from to guide bar 311 is connected with the upper surface fixed of workstation 1.

The inside of protective housing 301 is seted up the guiding hole with guide bar 311 looks adaptation, and protective housing 301 moves down in-process guide bar 311 can slide along the guiding hole, and when protective housing 301 moved to and contacts with the upper surface of workstation 1, the bottom surface of clamp plate 308 contacted with the surface of reinforcing bar this moment, and first backup pad 305 continues the downward movement can drive connecting rod 307 and clamp plate 308 and move down and compress spring 306, and clamp plate 308 continues the downward movement can detect the intensity of reinforcing bar.

Two fixing mechanisms 4 are arranged above the workbench 1, each fixing mechanism 4 comprises a placing plate 401 fixedly connected to the upper surface of the workbench 1, a placing groove 402 is formed in the placing plate 401, two screws 406 are connected to the inner threads of the placing plate 401, the two fixing mechanisms 4 are symmetrical about the central point of the workbench 1, and the placing grooves 402 are arranged, so that the steel bars can be placed conveniently.

The equal sliding connection of surface of two screws 406 has second backup pad 405, the top of placing board 401 is provided with arc grip block 403, the surface of arc grip block 403 and the relative one side fixed connection of two second backup pads 405, the inside fixedly connected with arc slipmat 404 of arc grip block 403, the reinforcing bar that will wait to detect is placed on standing groove 402, screw 406 is twisted to the direction of placing board 401 again, screw 406 can drive second backup pad 405, arc grip block 403 and arc slipmat 404 move to the direction of placing board 401, when arc slipmat 404 moves to the surface in close contact with the reinforcing bar, can accomplish the fixed to the reinforcing bar, through setting up arc slipmat 404, can effectively improve the fixed effect to the reinforcing bar.

The working principle is as follows: when the device is used, firstly, a steel bar to be detected is placed on the placing groove 402, then the screw 406 is screwed towards the direction of the placing plate 401, the screw 406 can drive the second supporting plate 405, the arc-shaped clamping plate 403 and the arc-shaped anti-slip mat 404 to move towards the direction of the placing plate 401, when the arc-shaped anti-slip mat 404 moves to be in close contact with the outer surface of the steel bar, the steel bar can be fixed, then the hydraulic rod 304 is started, the hydraulic rod 304 can drive the first supporting plate 305, the connecting rod 307, the pressing plate 308, the protective shell 301 and the like to move downwards, when the protective shell 301 moves to be in contact with the upper surface of the workbench 1, the bottom surface of the pressing plate 308 is in contact with the outer surface of the steel bar, the first supporting plate 305 continues to move downwards to drive the connecting rod 307 and the pressing plate 308 to move downwards and compress the spring 306, the pressing plate 308 continues to move downwards to detect the strength of the steel bar, if the steel bar breaks in the detection process, the protective housing 301 can block broken steel bars, after detection is completed, the hydraulic rod 304 is reset, the hydraulic rod 304 can drive the pressing plate 308, the circular ring 310, the protective housing 301 and the like to reset, then the screw 406 is screwed in the direction far away from the placing plate 401 to remove fixation of the steel bars, and then the steel bars are taken down.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a be used for building engineering reinforcing bar intensity detection device, includes workstation (1), its characterized in that: the last fixed surface of workstation (1) is connected with right angle board (2), the surface of workstation (1) is provided with detection mechanism (3), detection mechanism (3) are including protective housing (301), the internally mounted of protective housing (301) has glass window (302), rectangular channel (303) have all been seted up to the both sides face of detection mechanism (3), the top of workstation (1) is provided with two fixed establishment (4).

2. The device for detecting the strength of the constructional engineering steel bar according to claim 1, wherein: detection mechanism (3) still including installing hydraulic stem (304) at right angle board (2) surface, the first backup pad of one end fixedly connected with (305) of right angle board (2) is kept away from in hydraulic stem (304), the one end fixedly connected with spring (306) and connecting rod (307) of hydraulic stem (304) are kept away from in first backup pad (305).

3. The device for detecting the strength of the constructional engineering steel bar according to claim 2, wherein: one end, far away from the first supporting plate (305), of the spring (306) is fixedly connected with the upper surface of the protective shell (301), and one end, far away from the first supporting plate (305), of the connecting rod (307) penetrates through the upper surface of the protective shell (301) and extends to the inside of the protective shell (301).

4. The device for detecting the strength of the constructional engineering steel bar according to claim 3, wherein: one end, far away from first backup pad (305), of connecting rod (307) is fixedly connected with clamp plate (308), one side, far away from hydraulic stem (304), of first backup pad (305) is fixedly connected with two cylinder poles (309), and the one end that two cylinder poles (309) are far away from first backup pad (305) all runs through the upper surface of protective housing (301) and extends to the inside of protective housing (301).

5. The device for detecting the strength of the constructional engineering steel bar according to claim 4, wherein: two equal fixedly connected with ring (310) of one end that first backup pad (305) was kept away from in cylinder pole (309), two the upper surface of ring (310) all contacts with the interior roof of protective housing (301), the inside sliding connection of protective housing (301) has guide bar (311), the upper surface fixed connection of one end and workstation (1) that protective housing (301) was kept away from in guide bar (311).

6. The device for detecting the strength of the constructional engineering steel bar according to claim 1, wherein: the fixing mechanism (4) comprises a placing plate (401) fixedly connected to the upper surface of the workbench (1), a placing groove (402) is formed in the placing plate (401), and two screws (406) are connected to the inner portion of the placing plate (401) in a threaded mode.

7. The device for detecting the strength of the constructional engineering steel bar according to claim 6, wherein: the outer surfaces of the two screws (406) are connected with second supporting plates (405) in a sliding mode, arc-shaped clamping plates (403) are arranged above the placing plates (401), the outer surfaces of the arc-shaped clamping plates (403) are fixedly connected with the opposite surfaces of the two second supporting plates (405), and arc-shaped anti-skidding pads (404) are fixedly connected to the inner portions of the arc-shaped clamping plates (403).