CN220872476U - Building concrete intensity detection device - Google Patents

Abstract

The utility model belongs to the technical field of building construction, in particular to a building concrete strength detection device, which comprises a plane plate and a conical barrel, wherein a plurality of supporting blocks are fixedly connected to the outer wall of the plane plate, adjusting rods are connected to the supporting blocks in a threaded manner, two positioning rods and limiting rods are fixedly connected to the plane plate, the heights of the positioning rods are matched with the heights of the conical barrel, an outer fixing ring is connected to the limiting rods in a sliding manner, an inner fixing ring is arranged in the outer fixing ring, and a rotating ring is connected to the inner wall of the inner fixing ring in a rotating manner; the assembly which can enable the surface of the plane plate to be horizontal and can carry out relative vertical lifting on the conical barrel is formed by the adjusting rod, the outer fixing ring, the inner fixing ring, the rotating ring and the clamping plate, so that the accuracy of data is ensured when slump tests are carried out on concrete, the situation that the ground level of a test site is difficult to ensure when slump tests are carried out on the concrete on site is avoided, and meanwhile, the natural slump of the concrete is influenced when the conical barrel is inclined when the clamping plate is pulled.

Description

Building concrete intensity detection device

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a building concrete strength detection device.

Background

The concrete slump mainly refers to plasticizing performance and pumpability of concrete, factors influencing the concrete slump mainly comprise graded change, water content, weighing deviation of a weighing apparatus, dosage of an additive, cement temperature and the like which are easy to ignore, the slump refers to workability of the concrete, specifically, the workability of the concrete is guaranteed, the water retention, fluidity and cohesiveness of the concrete are guaranteed, the slump is used for controlling the quality of the concrete from another angle, the concrete construction must have a matching ratio, and when the matching ratio is designed, the slump value of the matching ratio is also provided, and when the construction is performed, the slump value of the matching ratio is controlled by referring to the slump value of the matching ratio design;

The existing device for checking the slump of concrete is characterized in that a cone-shaped barrel is inverted, concrete is added into the inner cavity of the cone-shaped barrel to be leveled, the cone-shaped barrel is vertically lifted upwards, the concrete in the barrel naturally slumps, the slump is calculated by subtracting the height of the highest point of the concrete after the slump from the height of the barrel, the existing cone-shaped barrel is lifted in a manual mode, the relative verticality between the cone-shaped barrel and the ground when the cone-shaped barrel is lifted upwards cannot be effectively ensured, the construction site environment is complex, the flatness of a site cannot be ensured, and therefore the slump of the concrete is influenced by whether the site is leveled and whether the lifting is vertical or not, and the accuracy of the slump of the concrete is directly influenced.

Disclosure of utility model

The utility model provides a building concrete strength detection device which has the characteristics that the slump is influenced by whether a field is flat or not and whether lifting is vertical or not, and the accuracy of the slump is directly influenced.

The utility model provides the following technical scheme: including plane board and toper bucket, plane board outer wall fixedly connected with a plurality of supporting shoe, threaded connection has the regulation pole on the supporting shoe, two locating levers of fixedly connected with and gag lever post on the plane board, the locating lever highly with toper bucket highly assorted, sliding connection has the outer solid fixed ring on the gag lever post, be equipped with the inner fixed ring in the outer solid fixed ring, the inner fixed ring inner wall rotates and is connected with the swivel becket, swivel becket inner wall fixedly connected with two cardboard, toper bucket top outer wall fixedly connected with gag lever post, offered on the gag lever post with cardboard assorted groove of stepping down.

The support block is provided with a connecting groove matched with the outer wall of the adjusting rod, and the plane plate is provided with a bubble level.

The plane plate is characterized in that a balancing weight is fixedly connected to the top end of the plane plate, the positioning rod is fixedly connected with the limiting rod, a sliding hole is formed in the joint of the outer fixing ring and the limiting rod, and the limiting rod is in sliding connection with the sliding hole.

The center of the plane plate is provided with a discharging hole, and the inner wall of the discharging hole is connected with a filling plate in a clamping manner.

The inner wall of the outer fixing ring is fixedly connected with a supporting plate, and one end of the supporting plate is fixedly connected with the outer wall of the inner fixing ring.

The beneficial effects of the utility model are as follows: the assembly which can enable the surface of the plane plate to be horizontal and can carry out relative vertical lifting on the conical barrel is formed by the adjusting rod, the outer fixing ring, the inner fixing ring, the rotating ring and the clamping plate, so that the accuracy of data is ensured when slump tests are carried out on concrete, the situation that the ground level of a test site is difficult to ensure when slump tests are carried out on the concrete on site is avoided, and meanwhile, the natural slump of the concrete is influenced when the conical barrel is inclined when the clamping plate is pulled.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the movement of the outer retaining ring and cone of the present utility model;

FIG. 3 is a schematic view of the movement of the rotating ring in the present utility model;

Fig. 4 is an enlarged schematic view of fig. 3a according to the present utility model.

In the figure: 1. a planar plate; 11. a support block; 111. a connecting groove; 12. an adjusting rod; 13. balancing weight; 14. a positioning rod; 15. a limit rod; 2. an outer fixing ring; 21. a slide hole; 22. a support plate; 23. an inner fixing ring; 24. a rotating ring; 241. a clamping plate; 3. a discharge hole; 31. a sealing plate is filled; 4. a conical barrel; 41. a limiting ring; 42. and (5) giving way.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including plane board 1 and toper bucket 4, plane board 1 outer wall fixedly connected with a plurality of supporting shoe 11, threaded connection has regulation pole 12 on the supporting shoe 11, fixedly connected with two locating levers 14 and gag lever post 15 on the plane board 1, locating lever 14 highly and toper bucket 4 high phase-match, sliding connection has outer solid fixed ring 2 on the gag lever post 15, be equipped with inner solid fixed ring 23 in the outer solid fixed ring 2, inner solid fixed ring 23 inner wall rotation is connected with rotation ring 24, rotation ring 24 inner wall fixedly connected with two cardboard 241, toper bucket 4 top outer wall fixedly connected with spacing ring 41, offer on the spacing ring 41 with cardboard 241 assorted groove 42 of stepping down.

In this embodiment: the flat plate 1 is used for providing a placing platform for the conical barrel 4 and the needed concrete when slump is measured, the surface of the flat plate 1 is flat, and is matched with four supporting blocks 11 fixedly connected with the outer wall of the flat plate 1, an adjusting rod 12 in threaded connection with the supporting blocks 11 can adjust the supporting height of the flat plate 1 through rotation, so that after the flat plate 1 is placed on the ground at a concrete pouring site, the flat plate 1 is adjusted to be horizontal through the adjusting rod 12, the uneven bottom surface of the site is avoided, the accuracy of slump measurement is influenced, a limiting rod 15 fixedly connected with the flat plate 1 is used for limiting an outer fixing ring 2, the outer fixing ring 2 slides on two limiting rods 15, the limiting rods 15 are relatively vertical to the flat plate 1, when the flat plate 1 is adjusted to be horizontal, the limiting rods 15 are relatively vertical to the horizontal plane, at the moment, the concrete being poured at the site is filled into the conical barrel 4, the bottom of the conical barrel 4 is buckled on the surface of the plane plate 1, a limiting ring 41 fixedly connected with the outer wall of the top of the conical barrel 4 is positioned at the center of the outer fixed ring 2, the limiting ring 41 can be connected by a rotating ring 24 rotationally connected with the inner wall of the inner fixed ring 23 through an inner fixed ring 23 positioned at the center of the outer fixed ring 2 and positioned at the outer side of the top of the conical barrel 4, the bottom of the limiting ring 41 is supported by the rotating ring 24 through a clamping plate 241 protruding out of the inner wall of the rotating ring, when a constructor pulls the outer fixed ring 2 to lift upwards, the limiting ring 41 can be driven to synchronously displace, at the moment, the conical barrel 4 can be driven by the outer fixed ring 2 to displace upwards, and the outer fixed ring 2 is vertically displaced upwards, so that the device can ensure the vertical upwards lifting of the conical barrel 4, thereby ensuring the accuracy of data when concrete naturally collapses, when the rotating ring 24, the clamping plate 241 corresponds to the yielding groove 42, the conical barrel 4 can be separated from the bottom of the outer fixing ring 2, and the conical barrel 4 is separated from the device, at the moment, the slump can be measured by being erected on the positioning rod 14 through two positioning rods 14 which are symmetrical and have the same height as the conical barrel 4, and by being beneficial to one horizontal rod, the distance between the top of the collapsed concrete and the horizontal rod can be measured through a measuring tape.

The supporting block 11 is provided with a connecting groove 111 matched with the outer wall of the adjusting rod 12, and the plane plate 1 is provided with a bubble level; the connecting groove 111 formed on the supporting block 11 enables the adjusting rod 12 to be in threaded connection with the adjusting rod 12 effectively, so that the supporting height of the plane plate 1 can be adjusted effectively, and the level of the plane plate 1 is judged through the bubble level.

The top end of the plane plate 1 is fixedly connected with a balancing weight 13, the positioning rod 14 and the limiting rod 15 are fixedly connected with the balancing weight 13, a sliding hole 21 is formed in the joint of the outer fixing ring 2 and the limiting rod 15, and the limiting rod 15 is in sliding connection with the sliding hole 21; the balancing weight 13 is used for increasing the mass of the plane plate 1, so that the situation that the horizontal surface of the plane plate 1 is influenced due to displacement caused by lighter mass of the plane plate 1 after leveling during slump test is avoided, the positioning rod 14 and the limiting rod 15 are fixed on the balancing weight 13, so that the balancing weight is positioned outside the conical barrel 4 during use, limiting cannot be generated, the limiting rod 15 can be slidably connected with the outer fixing ring 2 through the sliding hole 21, and the upper and lower displacement of the outer fixing ring 2 is limited, so that the upper and lower vertical displacement of the outer fixing ring 2 is caused.

A discharging hole 3 is formed in the center of the plane plate 1, and a filling and sealing plate 31 is connected with the inner wall of the discharging hole 3 in a clamping manner; the surface of the flat plate 1 is sealed and leveled by the discharging hole 3 through the filling and sealing plate 31, after the slump test is finished, the discharging hole 3 is separated from the filling and sealing plate 31, so that concrete is separated from the device through the filling and sealing plate 31, and the surface of the flat plate 1 is cleaned so as to be convenient for the next use.

The inner wall of the outer fixing ring 2 is fixedly connected with a supporting plate 22, and one end of the supporting plate 22 is fixedly connected with the outer wall of the inner fixing ring 23; the support plate 22 is used for fixing the inner fixing ring 23 in the outer fixing ring 2 and is positioned at the center of the outer fixing ring 2, so that the conical barrel 4 which can be positioned at the center of the device can correspond to the clamping plate 241, and the conical barrel 4 can be conveniently lifted vertically.

The working principle and the using flow of the utility model are as follows: the plane plate 1 is adjusted to be horizontal through the adjusting rod 12, the situation that the bottom surface of the site is uneven, the accuracy of slump measurement is influenced is avoided, when a constructor pulls the outer fixing ring 2 to lift upwards, the limiting ring 41 can be driven to synchronously displace, at the moment, the conical barrel 4 can be driven by the outer fixing ring 2 to displace upwards, and the outer fixing ring 2 vertically displaces upwards, so that the device can ensure the vertical upwards lifting of the conical barrel 4, the accuracy of data when concrete naturally slumps is ensured, the clamping plate 241 corresponds to the yielding groove 42 when the rotating ring 24 is rotated, the conical barrel 4 can be separated from the bottom of the outer fixing ring 2, the conical barrel 4 is separated from the outer fixing ring 2, at the moment, the conical barrel 4 is erected on the positioning rod 14 through two positioning rods 14 which are symmetrically and at the same height as the conical barrel 4, the slump can be measured through measuring the distance between the top of the concrete after slump and the horizontal rod by using a tape measure.

Claims (5)

1. The utility model provides a building concrete intensity detection device, includes flat board (1) and toper bucket (4), its characterized in that: the utility model discloses a plane board, including plane board (1) outer wall fixedly connected with supporting shoe (11), threaded connection has regulation pole (12) on supporting shoe (11), two locating lever (14) of fixedly connected with and gag lever post (15) on plane board (1), locating lever (14) high with toper bucket (4) high assorted, sliding connection has outer solid fixed ring (2) on gag lever post (15), be equipped with inner fixed ring (23) in outer solid fixed ring (2), inner fixed ring (23) inner wall rotation is connected with swivel ring (24), swivel ring (24) inner wall fixedly connected with two cardboard (241), toper bucket (4) top outer wall fixedly connected with spacing ring (41), set up on spacing ring (41) with cardboard (241) assorted constant head tank (42).

2. The building concrete strength detection device according to claim 1, wherein: the support block (11) is provided with a connecting groove (111) matched with the outer wall of the adjusting rod (12), and the plane plate (1) is provided with a bubble level.

3. The building concrete strength detection device according to claim 1, wherein: the plane plate (1) top fixedly connected with balancing weight (13), locating lever (14) with gag lever post (15) with balancing weight (13) fixed connection, outer solid fixed ring (2) with slide hole (21) have been seted up in gag lever post (15) junction, gag lever post (15) with slide hole (21) sliding connection.

4. The building concrete strength detection device according to claim 1, wherein: the center of the plane plate (1) is provided with a discharging hole (3), and the inner wall of the discharging hole (3) is connected with a filling and sealing plate (31) in a clamping way.

5. The building concrete strength detection device according to claim 1, wherein: the inner wall of the outer fixing ring (2) is fixedly connected with a supporting plate (22), and one end of the supporting plate (22) is fixedly connected with the outer wall of the inner fixing ring (23).