CN219065176U

CN219065176U - Intensity testing device for concrete

Info

Publication number: CN219065176U
Application number: CN202222066001.9U
Authority: CN
Inventors: 杜婷; 张海; 邓勇; 杨辉
Original assignee: Hainan Zhizhuyuan Construction Co ltd
Current assignee: Hainan Zhizhuyuan Construction Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-05-23
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a strength testing device for concrete, which comprises a concrete resiliometer main body, wherein a display panel is arranged in the middle of the outer surface of the upper end of the concrete resiliometer main body, an auxiliary centralizing mechanism is arranged on the outer wall of the concrete resiliometer main body, a handheld mechanism is arranged on the outer surface of the lower end of the auxiliary centralizing mechanism, the auxiliary centralizing mechanism comprises a sliding block, a guide groove, a connecting plate, a T-shaped pressing block, a guide rod, an L-shaped fixing plate, a spring, a sliding groove, an auxiliary outer plate, a first hole groove and a second hole groove of a sliding groove, and the auxiliary outer plate is positioned on the outer wall of the concrete resiliometer main body. The strength testing device for concrete can have the auxiliary centralizing effect, so that the detection data is more accurate, the concrete resiliometer main body can be protected to a certain extent, the operation is simple, the measurement is convenient, the auxiliary outer plate can be conveniently taken, the friction force is reduced, and the sliding is reduced, so that the strength testing device has a better use prospect.

Description

Intensity testing device for concrete

Technical Field

The utility model relates to the field of concrete detection, in particular to a strength testing device for concrete.

Background

After the production of the concrete, the strength of the concrete needs to be detected, a concrete resiliometer is generally used for detection, the concrete resiliometer is a detection device, is suitable for detecting the strength of common building components, bridges and various concrete components (plates, beams, columns and bridges), and has the impact function as main technical indexes; spring impact tension spring steel degree; a spring hammer stroke; the maximum static friction force of the pointer system and the right drilling rate are averaged.

When the existing concrete is detected, the middle part of the resiliometer is held by one hand to play a role in centralizing, the tail part of the resiliometer is held by the other hand to press the tail part of the resiliometer, pressure is applied to the meter, the auxiliary centralizing effect is also played, the meter is easy to skew, deviation is caused, the auxiliary centralizing effect is poor, measurement data is easy to influence, and the main body of the concrete resiliometer is easy to slip and drop by one hand when being taken and used, so that certain adverse effects are brought to the use process of people.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the strength testing device for concrete, which has the advantages of being capable of assisting in righting, enabling detection data to be more accurate, having a certain protection function on a concrete resiliometer main body, being simple to operate, being convenient for measurement, being capable of conveniently taking an auxiliary outer plate, having the advantages of friction force reduction, sliding and the like, and being capable of effectively solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a strength testing arrangement that concrete was used, includes the concrete resiliometer main part, the middle part of the upper end surface of concrete resiliometer main part is provided with display panel, the outer wall of concrete resiliometer main part is provided with supplementary righting mechanism, supplementary righting mechanism's lower extreme surface is provided with handheld mechanism, supplementary righting mechanism includes slider, guide way, connecting plate, T type press piece, guide arm, L type fixed plate, spring, sliding tray, supplementary planking, spout first hole groove and second hole groove, supplementary planking is located the outer wall of concrete resiliometer main part.

Preferably, the two sets of L type fixed plates are respectively fixed mounting in the upper and lower both ends of supplementary planking one side surface, guide arm fixed mounting is between L type fixed plate and supplementary planking, the sliding tray is seted up in the upper end of supplementary planking, the spout is seted up in the lower extreme internal surface of supplementary planking, slider fixed mounting is in the lower extreme surface of concrete resiliometer main part, connecting plate fixed mounting is in one side surface of concrete resiliometer main part, T type pressing block fixed mounting is in one side surface of connecting plate, the second hole groove is seted up in one side at supplementary planking middle part, first hole groove is seted up in the opposite side at supplementary planking middle part, two sets of the spring is located the upper and lower both ends of connecting plate one side surface respectively, just the spring is located the outer wall of guide arm, two sets of the guide slot is seted up respectively in the upper and lower both ends of connecting plate inside, be sliding connection between display panel and the sliding tray.

Preferably, the sliding block is in sliding connection with the sliding groove, the connecting plate is in movable connection with the guide rod through the guide groove, the connecting plate is in elastic connection with the auxiliary outer plate through the spring, and the spring is in movable sleeving connection with the guide rod.

Preferably, the handheld holding rod is fixedly arranged on the outer surface of the lower end of the auxiliary outer plate, and the rubber gasket is positioned in the middle of the outer wall of the handheld holding rod.

Preferably, the rubber gasket is fixedly connected with the handheld holding rod.

(III) beneficial effects

Compared with the prior art, the utility model provides a strength testing device for concrete, which has the following beneficial effects:

1. this strength testing arrangement that concrete was used, through the supplementary righting mechanism that sets up, laminate the concrete surface that will assist planking and need detect, take the supplementary planking under the effect of handheld mechanism, press the T type and press the briquetting, drive the connecting plate and remove to the front end of concrete, drive connecting plate extrusion spring under the effect of guide arm, the guide way, drive the concrete resiliometer main part and pass the second hole groove, first hole groove, detect the concrete, drive the slider simultaneously and slide in the spout, display panel removes in the sliding tray, through looking over display panel, carry out data record, after accomplishing, loosen T type pressing block, drive the concrete resiliometer main part and get into supplementary planking under the reset effect of spring, can have supplementary righting effect, make the detected data more accurate, can have certain guard action to the concrete resiliometer main part, easy operation, be convenient for measure.

2. This strength testing arrangement that concrete was used, through the handheld mechanism that sets up, hold on the rubber pad that the middle part of holding rod outer wall set up holding, rubber pad has certain frictional force, can conveniently take supplementary planking, has frictional force reduction slip.

Drawings

Fig. 1 is a schematic view showing the overall structure of a strength testing apparatus for concrete according to the present utility model.

Fig. 2 is a diagram of an auxiliary righting mechanism in a strength testing apparatus for concrete according to the present utility model.

FIG. 3 is a diagram of an auxiliary righting mechanism and a hand-held machine in a strength testing device for concrete according to the present utility model.

In the figure: 1. a concrete resiliometer body; 2. a display panel; 3. an auxiliary righting mechanism; 4. a hand-held mechanism; 5. a slide block; 6. a guide groove; 7. a connecting plate; 8. a T-shaped pressing block; 9. a guide rod; 10. an L-shaped fixing plate; 11. a spring; 12. a sliding groove; 13. an auxiliary outer plate; 14. a chute; 15. a rubber gasket; 16. holding the grip; 17. a first hole groove; 18. and a second hole groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Detailed description of the preferred embodiments

This example is a strength testing device for concrete.

As shown in fig. 1-3, the device comprises a concrete resiliometer main body 1, a display panel 2 is arranged in the middle of the outer surface of the upper end of the concrete resiliometer main body 1, an auxiliary righting mechanism 3 is arranged on the outer wall of the concrete resiliometer main body 1, a handheld mechanism 4 is arranged on the outer surface of the lower end of the auxiliary righting mechanism 3, the auxiliary righting mechanism 3 comprises a sliding block 5, a guide groove 6, a connecting plate 7, a T-shaped pressing block 8, a guide rod 9, an L-shaped fixing plate 10, a spring 11, a sliding groove 12, an auxiliary outer plate 13, a first hole groove 17 and a second hole groove 18 of a sliding groove 14, and the auxiliary outer plate 13 is positioned on the outer wall of the concrete resiliometer main body 1.

The two groups of L-shaped fixing plates 10 are respectively and fixedly arranged at the upper end and the lower end of the outer surface of one side of the auxiliary outer plate 13, the guide rods 9 are fixedly arranged between the L-shaped fixing plates 10 and the auxiliary outer plate 13, the sliding grooves 12 are formed in the upper end of the auxiliary outer plate 13, the sliding grooves 14 are formed in the inner surface of the lower end of the auxiliary outer plate 13, the sliding blocks 5 are fixedly arranged on the outer surface of the lower end of the concrete resiliometer main body 1, the connecting plates 7 are fixedly arranged on the outer surface of one side of the concrete resiliometer main body 1, the T-shaped pressing blocks 8 are fixedly arranged on the outer surface of one side of the connecting plates 7, the second hole grooves 18 are formed in one side of the middle of the auxiliary outer plate 13, the first hole grooves 17 are formed in the other side of the middle of the auxiliary outer plate 13, the two groups of springs 11 are respectively arranged at the upper end and the lower end of the outer surface of one side of the connecting plates 7, the springs 11 are arranged on the outer wall of the guide rods 9, the two groups of guide grooves 6 are respectively formed in the upper end and lower end of the inner part of the connecting plates 7, and the display panel 2 and the sliding grooves 12 are in a sliding connection mode; the sliding block 5 is in sliding connection with the sliding groove 14, the connecting plate 7 is in movable connection with the guide rod 9 through the guide groove 6, the connecting plate 7 is in elastic connection with the auxiliary outer plate 13 through the spring 11, and the spring 11 is in movable sleeving connection with the guide rod 9; the hand-held holding rod 16 is fixedly arranged on the outer surface of the lower end of the auxiliary outer plate 13, and the rubber gasket 15 is positioned in the middle of the outer wall of the hand-held holding rod 16; the rubber gasket 15 is fixedly connected with the hand holding rod 16.

The utility model is a strength testing device for concrete, the auxiliary outer plate 13 is attached to the surface of the concrete to be detected through the auxiliary righting mechanism 3, the auxiliary outer plate 13 is taken under the action of the handheld mechanism 4, the T-shaped pressing block 8 is pressed to drive the connecting plate 7 to move towards the front end of the concrete, the connecting plate 7 is driven to press the spring 11 under the action of the guide rod 9 and the guide groove 6, the concrete resiliometer main body 1 is driven to pass through the second hole groove 18 and the first hole groove 17 to detect the concrete, meanwhile, the sliding block 5 is driven to slide in the sliding groove 14, the display panel 2 moves in the sliding groove 12, the display panel 2 is checked to record data, after the data recording is completed, the T-shaped pressing block 8 is loosened, the concrete resiliometer main body 1 is driven to enter the auxiliary outer plate 13 under the reset action of the spring 11, the detection data is enabled to be more accurate, the concrete resiliometer main body 1 is enabled to have a certain protection effect, the operation is simple, and the measurement is convenient; through the handheld mechanism 4 that sets up, hold on holding rod 16 outer wall's the middle part setting of holding rod 15, rubber packing ring 15 has certain frictional force, can conveniently take supplementary planking 13, has frictional force reduction slip.

Second embodiment

The embodiment is an auxiliary righting mechanism embodiment for a strength testing device for concrete.

As shown in fig. 1, 2 and 3, an auxiliary righting mechanism 3 for a strength testing device for concrete is provided, two groups of L-shaped fixing plates 10 are respectively and fixedly installed at the upper and lower ends of one side outer surface of an auxiliary outer plate 13, a guide rod 9 is fixedly installed between the L-shaped fixing plates 10 and the auxiliary outer plate 13, a sliding groove 12 is formed at the upper end of the auxiliary outer plate 13, a sliding groove 14 is formed at the lower end inner surface of the auxiliary outer plate 13, a sliding block 5 is fixedly installed at the lower end outer surface of a concrete resiliometer main body 1, a connecting plate 7 is fixedly installed at one side outer surface of the concrete resiliometer main body 1, a T-shaped pressing block 8 is fixedly installed at one side outer surface of the connecting plate 7, a second hole groove 18 is formed at one side of the middle of the auxiliary outer plate 13, a first hole groove 17 is formed at the other side of the middle of the auxiliary outer plate 13, two groups of springs 11 are respectively located at the upper and lower ends of one side outer surface of the connecting plate 7, the springs 11 are located at the outer wall of the guide rod 9, two groups of guide grooves 6 are respectively formed at the upper and lower ends of the inner side of the connecting plate 7, and the display panel 2 and the sliding groove 12 are in sliding connection; the sliding block 5 is in sliding connection with the sliding groove 14, the connecting plate 7 is in movable connection with the guide rod 9 through the guide groove 6, the connecting plate 7 is in elastic connection with the auxiliary outer plate 13 through the spring 11, and the spring 11 is in movable sleeving connection with the guide rod 9.

Detailed description of the preferred embodiments

This embodiment is a hand-held mechanism embodiment for a strength testing device for concrete.

As shown in fig. 1 and 3, in a hand-held mechanism 4 for a strength testing device for concrete, a hand-held holding rod 16 is fixedly arranged on the outer surface of the lower end of an auxiliary outer plate 13, and a rubber gasket 15 is positioned in the middle of the outer wall of the hand-held holding rod 16; the rubber gasket 15 is fixedly connected with the hand holding rod 16.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strength testing arrangement that concrete was used, includes concrete resiliometer main part (1), its characterized in that: the middle part of the upper end surface of concrete resiliometer main part (1) is provided with display panel (2), the outer wall of concrete resiliometer main part (1) is provided with supplementary righting mechanism (3), the lower extreme surface of supplementary righting mechanism (3) is provided with handheld mechanism (4), supplementary righting mechanism (3) include slider (5), guide way (6), connecting plate (7), T type pressing block (8), guide arm (9), L type fixed plate (10), spring (11), sliding tray (12), supplementary planking (13), spout (14) first hole groove (17) and second hole groove (18), supplementary planking (13) are located the outer wall of concrete resiliometer main part (1).

2. A strength testing apparatus for concrete according to claim 1, wherein: two sets of L type fixed plate (10) are fixed mounting respectively in the upper and lower both ends of supplementary planking (13) one side surface, guide arm (9) fixed mounting is between L type fixed plate (10) and supplementary planking (13), sliding tray (12) are seted up in the upper end of supplementary planking (13), spout (14) are seted up in the lower extreme internal surface of supplementary planking (13), slider (5) fixed mounting is in the lower extreme surface of concrete resiliometer main part (1), connecting plate (7) fixed mounting is in one side surface of concrete resiliometer main part (1), T type pressing block (8) fixed mounting is in one side surface of connecting plate (7), one side in supplementary planking (13) middle part is seted up in second hole groove (18), first hole groove (17) are seted up in the opposite side in supplementary planking (13) middle part, two sets of spring (11) are located the upper and lower both ends of connecting plate (7) one side surface respectively, just spring (11) are located the outer wall of (9), two sets of guide arm (6) are respectively opened in the sliding tray (2) both ends are connected between the sliding tray (2).

3. A strength testing apparatus for concrete according to claim 2, wherein: the sliding block (5) is in sliding connection with the sliding groove (14), the connecting plate (7) is in movable connection with the guide rod (9) through the guide groove (6), the connecting plate (7) is in elastic connection with the auxiliary outer plate (13) through the spring (11), and the spring (11) is in movable sleeving connection with the guide rod (9).

4. A strength testing apparatus for concrete according to claim 1, wherein: the hand-held holding rod (16) is fixedly arranged on the outer surface of the lower end of the auxiliary outer plate (13), and the rubber gasket (15) is positioned in the middle of the outer wall of the hand-held holding rod (16).

5. The strength testing apparatus for concrete according to claim 4, wherein: the rubber gasket (15) is fixedly connected with the hand holding rod (16).