CN218956300U

CN218956300U - Measurer

Info

Publication number: CN218956300U
Application number: CN202222778754.2U
Authority: CN
Inventors: 杜涛; 王磊; 李杨; 韩君; 周敏; 曹洪波
Original assignee: Sino Singapore Tianjin Eco City Environment And Green Building Experimental Center Co ltd
Current assignee: Sino Singapore Tianjin Eco City Environment And Green Building Experimental Center Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-05-02
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to the technical field of steel bar detection, and discloses a measurer, wherein a workbench is fixedly connected to the top of a machine base, four support columns are fixedly connected to the top of the workbench, a top plate is fixedly connected to the top ends of the support columns, and a protection frame is fixedly connected to the top of the machine base. This caliber through placing the reinforcing bar in the standing groove at two placing seat tops, rotates the manual wheel and drives two-way lead screw and rotate, alright drive two placing seat and remove, and two moving direction that place the seat are opposite, realizes adjusting the position of placing the seat, then drive the briquetting through the press work and move down, make the briquetting cup joint on the side surface of reinforcing bar to along with the briquetting moves down, alright press bending with the reinforcing bar, because of the inside that the reinforcing bar is located the draw-in groove, thereby can carry out spacingly to the reinforcing bar, prevent that the reinforcing bar from appearing the position deviation condition when the atress, improve the effect of pressing bending to the steel.

Description

Measurer

Technical Field

The utility model relates to the technical field of steel bar detection, in particular to a measurer.

Background

The screw-thread steel is a reinforcing steel bar with ribs on the surface, which is also called ribbed reinforcing steel bar, and is usually provided with 2 longitudinal ribs and transverse ribs which are uniformly distributed along the length direction, the appearance of the transverse ribs is spiral, herringbone and crescent 3, and the ribbed reinforcing steel bar mainly bears tensile stress in concrete. The ribbed steel bar has great binding capacity with concrete due to the action of the ribs, so that the ribbed steel bar can bear the action of external force better. Ribbed rebars are widely used in a variety of building structures, particularly large, heavy, lightweight thin-walled and high-rise building structures.

The steel bar needs to be subjected to quality detection before being put into use, the bending resistance is one of main indexes of the steel bar quality, the steel bar bending test is usually carried out by horizontally placing a steel bar sample on a support and jacking the steel bar sample by adopting a driving rod, but the conventional bending test machine is not provided with a limiting mechanism, when a pressing block moves downwards and contacts with the steel bar, the situation that the steel bar is subjected to position deviation under the action force of stamping is easily caused, the test effect is further reduced, the error of a measurement result is caused, and the measurement effect on the steel bar is affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a measurer, which has the advantages of realizing the limit of the steel bar, ensuring that the situation of shaking and position deviation is not easy to occur when the measurer is subjected to stamping action, improving the measurement result and the like, and solving the problems that a press bending tester is not provided with a limit mechanism, the situation of position deviation of the steel bar is easy to occur under the action force of stamping when a press block moves downwards and contacts with the steel bar, further reducing the test effect, leading the measurement result to have errors and influencing the measurement effect of the steel bar.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a caliber, includes the frame, the top fixedly connected with workstation of frame, four support columns of top fixedly connected with of workstation, the top fixedly connected with roof of support column, the top fixedly connected with protection frame of frame, the top of workstation is equipped with two and places the seat, the standing groove has been seted up at the top of placing the seat, the standing groove communicates with the left and right sides of placing the seat, the top fixed mounting of roof has the press, the inside of press is equipped with the piston post, the bottom fixed mounting of piston post has the briquetting, the draw-in groove has been seted up to the bottom of briquetting, draw-in groove and the left and right sides intercommunication of briquetting, the interior roof of draw-in groove sets up to circular-arc, the inside rotation of protection frame is connected with two-way lead screw, the right side rotation of protection frame is connected with the hand wheel, the right-hand member and the hand wheel fixed connection of two places the seat, two-way lead screw is with the inside threaded connection of two placing the seat.

Preferably, the inside of standing groove is equipped with the reinforcing bar, the briquetting is located the reinforcing bar directly over, the reinforcing bar corresponds with the position of draw-in groove.

Preferably, the inner bottom wall of the placing groove is arc-shaped, and the communicating part of the placing groove and the placing seat is a round corner.

Preferably, the spout has been seted up at the top of workstation, the bottom fixedly connected with slider of placing the seat, the inside sliding connection of slider and spout, place the mutual overlap joint of one side that seat and workstation are relative, place the seat and be smooth surface setting with one side that the workstation is relative.

Preferably, the inside fixedly connected with locating lever of protection frame, the locating hole that runs through about having seted up of placing the seat, the locating lever is pegged graft with the inside activity of locating hole, the locating lever is located directly over the two-way lead screw.

Compared with the prior art, the utility model provides a measurer, which has the following beneficial effects:

1. this caliber through placing the reinforcing bar in the standing groove at two placing seat tops, rotates the manual wheel and drives two-way lead screw and rotate, alright drive two placing seat and remove, and two moving direction that place the seat are opposite, realizes adjusting the position of placing the seat, then drive the briquetting through the press work and move down, make the briquetting cup joint on the side surface of reinforcing bar to along with the briquetting moves down, alright press bending with the reinforcing bar, because of the inside that the reinforcing bar is located the draw-in groove, thereby can carry out spacingly to the reinforcing bar, prevent that the reinforcing bar from appearing the position deviation condition when the atress, improve the effect of pressing bending to the steel.

2. This caliber through the inside slip of slider at the spout, alright control spacing to placing the seat to can be to placing the seat and carry out spacing from top to bottom through the locating lever, make it remove more steadily smooth at the top of workstation, reduce the wearing and tearing condition that appears when placing the seat and remove.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of the placement seat according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the briquette according to the present utility model.

Wherein: 1. a base; 2. a work table; 3. a support column; 4. a top plate; 5. a protective frame; 6. a placement seat; 7. a placement groove; 8. a press; 9. briquetting; 10. a clamping groove; 11. a two-way screw rod; 12. a hand wheel; 13. a chute; 14. a slide block; 15. and a positioning rod.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Referring to FIGS. 1-4, a measurer comprises a stand 1, a workbench 2 fixedly connected to the top of the stand 1, four support columns 3 fixedly connected to the top of the workbench 2, four support columns 3 uniformly distributed on the side surfaces of the workbench 2, a top plate 4 fixedly connected to the top ends of the support columns 3, a top plate 4 fixedly connected to the top ends of the four support columns 3, a protective frame 5 fixedly connected to the top of the stand 1, the protective frame 5 sleeved on the side surfaces of the workbench 2 and the top plate 4, two placement seats 6 fixedly connected to the inner side walls of the protective frame 5 on the side surfaces of the workbench 2 and the top plate 4, two placement seats 6 symmetrically arranged on the top of the workbench 2 about the central axis of the workbench 2, placement grooves 7 provided on the top of the placement seats 6, the placement grooves 7 communicated with the left and right sides of the placement seats 6, a press 8 fixedly mounted on the top of the top plate 4, the inside of the press machine 8 is provided with a piston column, the bottom end of the piston column is fixedly provided with a pressing block 9, the press machine 8 works to drive the piston column to move in the inside of the piston column, the height of the pressing block 9 is adjusted up and down, the bottom of the pressing block 9 is provided with a clamping groove 10, the clamping groove 10 is communicated with the left side and the right side of the pressing block 9, the inner top wall of the clamping groove 10 is in an arc shape, the steel bar is convenient to bend, the inside of the protective frame 5 is rotationally connected with a bidirectional screw rod 11, the left end and the right end of the bidirectional screw rod 11 are rotationally connected with the inner walls of the left side and the right side of the protective frame 5 respectively, the right side of the protective frame 5 is rotationally connected with a hand wheel 12, the right end of the bidirectional screw rod 11 is fixedly connected with the hand wheels 12, the bidirectional screw rod 11 is in threaded connection with the inner sides of two placement seats 6, the bidirectional screw rod 11 can be driven to rotate by rotating the hand wheel 12, simultaneously, the two placing seats 6 are driven to axially move on the bidirectional screw rod 11, and the moving directions of the two placing seats 6 are opposite.

Further, the inside of standing groove 7 is equipped with the reinforcing bar, and briquetting 9 is located directly over the reinforcing bar, and the reinforcing bar is corresponding with the position of draw-in groove 10, through putting into the inside of standing groove 7 with the reinforcing bar, can carry out spacingly to the reinforcing bar, prevents that the reinforcing bar from taking place to remove, after briquetting 9 moves down, makes the middle part of reinforcing bar can be located the inside of draw-in groove 10, alright prevent that the reinforcing bar from appearing rocking or the position offset condition under the atress condition, improves the bending effect to the reinforcing bar.

Further, the inner bottom wall of the placing groove 7 is arc-shaped, the communicating part of the placing groove 7 and the placing seat 6 is round corner arrangement, when the steel bar is subjected to bending operation in the placing groove 7, the abrasion condition caused by the connection part of the steel bar and the placing groove 7 can be reduced through the round corner arrangement, and the bending efficiency of the steel bar can be improved.

Further, spout 13 has been seted up at the top of workstation 2, place the bottom fixedly connected with slider 14 of seat 6, the slider 14 with the inside sliding connection of spout 13, place the seat 6 and the relative one side of workstation 2 overlap joint each other, place the seat 6 and the relative one side of workstation 2 and be smooth face setting, slide in the inside of spout 13 through slider 14, alright spacing to place seat 6 to can reduce the frictional force size that appears between seat 6 and workstation 2 when removing through smooth face setting, and can with the reduction wearing and tearing condition.

Further, the inside fixedly connected with locating lever 15 of guard frame 5, the locating hole that runs through about having seted up of placing the inside of seat 6, locating lever 15 and locating hole's inside activity are pegged graft, and locating lever 15 is located two-way lead screw 11 directly over, can be spacing from top to bottom to placing seat 6 through locating lever 15, avoids placing seat 6 behind the downward atress, appears upwards rocking the condition because of pressure disappears, and seat 6 is placed in the drive that can be better through two-way lead screw 11 rotation moves.

The application process of the utility model is as follows:

placing the steel bar in the placing grooves 7 at the tops of the two placing seats 6, then rotating the hand wheel 12 to drive the two-way screw rod 11 to rotate, driving the two placing seats 6 to move, then driving the pressing block 9 to move downwards through the work of the press machine 8, so that the pressing block 9 can be sleeved on the side surface of the middle part of the steel bar, the steel bar is positioned in the clamping groove 10, and the steel bar is lapped with the inner top wall of the clamping groove 10 along with the downward movement of the pressing block 9, so that the steel bar can be bent, and the bending test of the steel bar is realized.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Measurer, comprising a stand (1), characterized in that: the top of frame (1) is fixedly connected with workstation (2), the top of workstation (2) is fixedly connected with four support columns (3), the top of support column (3) is fixedly connected with roof (4), the top of frame (1) is fixedly connected with protection frame (5), the top of workstation (2) is equipped with two places seat (6), standing groove (7) have been seted up at the top of placing seat (6), standing groove (7) are with the left and right sides intercommunication of placing seat (6), the top fixed mounting of roof (4) has press (8), the inside of press (8) is equipped with the piston post, the bottom fixed mounting of piston post has briquetting (9), draw-in groove (10) have been seted up to the bottom of briquetting (9), draw-in groove (10) are connected with the left and right sides of briquetting (9), the interior roof of draw-in groove (10) sets up to circular-arc, the inside rotation of protection frame (5) is connected with two-way lead screw (11), the right side of protection frame (5) rotates and is connected with hand wheel (12), the right-hand member and hand wheel (12) fixed connection of two-way lead screw (11), the inside threaded connection of two placing seat (6) is passed through to two-way lead screw (11).

2. A measurer as in claim 1, wherein: the inside of standing groove (7) is equipped with the reinforcing bar, briquetting (9) are located directly over the reinforcing bar, the reinforcing bar corresponds with the position of draw-in groove (10).

3. A measurer as in claim 1, wherein: the inner bottom wall of the placing groove (7) is arc-shaped, and the communicating part of the placing groove (7) and the placing seat (6) is round corner.

4. A measurer as in claim 1, wherein: the top of workstation (2) has seted up spout (13), the bottom fixedly connected with slider (14) of placing seat (6), the inside sliding connection of slider (14) and spout (13), place seat (6) and the relative one side overlap joint of workstation (2), place seat (6) and the relative one side of workstation (2) and be smooth surface setting.

5. A measurer as in claim 1, wherein: the inside fixedly connected with locating lever (15) of protection frame (5), the locating hole that runs through about the inside of placing seat (6) has been seted up, locating lever (15) are pegged graft with the inside activity of locating hole, locating lever (15) are located directly over two-way lead screw (11).