CN216791725U

CN216791725U - Concrete sampling equipment for building engineering detection

Info

Publication number: CN216791725U
Application number: CN202122813780.XU
Authority: CN
Inventors: 龚玉友
Original assignee: Hunan Juxin Engineering Testing Co ltd
Current assignee: Hunan Juxin Engineering Testing Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-21
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses concrete sampling equipment for building engineering detection, which comprises a base, rollers, an inclined lifting adjusting support, a receiving hopper and a deflectable supporting piece, wherein the rollers are arranged on the base, the inclined lifting adjusting support is arranged on the upper wall of the base, the deflectable supporting piece is arranged on the inclined lifting adjusting support, and the receiving hopper is arranged on the deflectable supporting piece. The utility model belongs to the technical field of concrete detection, and particularly relates to concrete sampling equipment for building engineering detection.

Description

Concrete sampling equipment for building engineering detection

Technical Field

The utility model belongs to the technical field of concrete detection, and particularly relates to concrete sampling equipment for building engineering detection.

Background

Concrete is produced by a concrete mixing plant and transported to the construction site by a concrete mixing truck. If the stirring performance of concrete mixing plant or concrete mixing transport vechicle is relatively poor, the phenomenon such as layering, segregation, initial set even can take place for the concrete, seriously influences the concrete quality, and the industry adopts concrete mixture homogeneity experiment to inspect the stirring performance of various types of concrete mixing plant and concrete mixing transport vechicle generally.

The existing concrete that is discharged from a mixing station and the concrete in a construction site are generally directly discharged or sampled by a trolley. In the direct discharging mode, due to the limitation of distance, the observation of the workability of the concrete is inaccurate, meanwhile, the pollution area of the ground caused by direct discharging is large, and when the high-fluidity concrete is placed on the ground, the later cleaning of workers is inconvenient due to large instantaneous expansion; when sampling with little trolley, because when the concrete descends, can splash the trolley inner wall department or ground goes upward, bring inconvenience for staff's sample.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide concrete sampling equipment for building engineering detection, which aims to solve the problems in the background technology.

In order to solve the technical problems, the concrete sampling equipment for building engineering detection provided by the utility model comprises a base, rollers, an inclined lifting adjusting support, a receiving hopper and a deflectable supporting piece, wherein the rollers are arranged on the base, the inclined lifting adjusting support is arranged on the upper wall of the base, the deflectable supporting piece is arranged on the inclined lifting adjusting support, the receiving hopper is arranged on the deflectable supporting piece, the distance between the receiving hopper and a concrete mixing station or a concrete mixing transport vehicle conveying end can be adjusted by means of the inclined lifting adjusting support, the inclined design can penetrate through the distance between the receiving hopper and the concrete mixing station or the concrete mixing transport vehicle conveying end from the side when the receiving hopper is controlled to ascend, and the concrete sampling equipment is more convenient, safe and reliable relative to a support which is vertically lifted and adjusted.

Preferably, the inclined lifting adjusting support comprises a first vertical plate, a second vertical plate, a first connecting rod, a second connecting rod, a screw rod and a screw rod pair, the first vertical plate is arranged on the base, one end of the first connecting rod is connected to the first vertical plate, the other end of the first connecting rod is connected to the second vertical plate, the second vertical plate is arranged in parallel with the first vertical plate, one end of the second connecting rod is connected to the first vertical plate, the middle part of the second connecting rod is rotatably arranged on the side wall of the second vertical plate, the second connecting rod, the first vertical plate and the second vertical plate surround to form a parallelogram, the end part of the second connecting rod is provided with an embedding groove, the screw rod pair is rotatably arranged in the embedding groove, the screw rod is in matched connection with the screw rod pair, the bottom end of the screw rod is rotatably provided with a connecting seat, the connecting seat is rotatably arranged on the base, the screw rod pair slides along the screw rod to drive the second connecting rod to deflect so as to drive the first connecting rod to deflect, the vertical plate II is driven to obliquely rise, and then the receiving hopper is driven to obliquely rise.

Preferably, but the support piece that deflects includes backup pad one and backup pad two, two upper walls of riser are located to backup pad one, the one end of backup pad two is rotated and is located a backup pad roof, the other end of backup pad two passes through the locating part and is connected with backup pad one, connect the hopper to locate on the backup pad two, during the sample, is fixed in a backup pad upper wall with the help of locating part with backup pad two, when needs pour the concrete into the detection mould in detect, opens the locating part, and the backup pad two that deflects drives connects the hopper to deflect, makes the leading-in detection mould of concrete that connects in the hopper in.

Preferably, the locating part includes double-screw bolt, clamp plate and goat's horn bolt, the double-screw bolt rotates and locates on a backup pad lateral wall, be equipped with on the backup pad two with double-screw bolt matched with draw-in groove, the clamp plate cover is located on the double-screw bolt, goat's horn bolt locates on the double-screw bolt and locates the top of clamp plate, during the sample, go into the draw-in groove with the double-screw bolt card, screws goat's horn bolt, covers the clamp plate pressure on backup pad two, and then is fixed in backup pad one with backup pad two.

As a further improvement of the utility model, a window is arranged on the receiving hopper, so that the liquid level can be observed conveniently.

The utility model adopts the structure to obtain the following beneficial effects: the concrete sampling equipment for building engineering detection provided by the utility model is reasonable in design and convenient to use, the inclined ascending of the receiving hopper can be controlled by virtue of the inclined lifting adjusting bracket, the receiving hopper is close to a sampling point, the distance from the receiving hopper to the sampling point is convenient to observe, the operation is safe, and meanwhile, the vertical plate II is lowered after sampling, so that the supporting plate I is dropped on the vertical plate I, the butt-joint hopper can be stably supported, and the moving process is more stable; the arrangement of the deflectable supporting piece facilitates the introduction of concrete in the receiving hopper into the mold, and the discharging is convenient.

Drawings

FIG. 1 is a schematic structural diagram of a concrete sampling device for building engineering detection according to the present invention;

fig. 2 is a partially enlarged view of a point a in fig. 1.

The device comprises a base 1, a base 2, rollers 3, a slant lifting adjusting support 4, a receiving hopper 5, a deflectable supporting piece 6, a first vertical plate 7, a second vertical plate 8, a first connecting rod 9, a second connecting rod 10, a screw rod 11, a screw rod pair 12, an embedded groove 13, a connecting seat 14, a first supporting plate 15, a second supporting plate 16, a limiting piece 17, a window 18, a stud 19, a pressing plate 20, a claw bolt 21 and a clamping groove.

Detailed Description

The technical solutions of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention that are not described in detail in the technical features or the connection relationships of the present invention are the prior art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in the figure 1-2, the concrete sampling device for building engineering detection provided by the utility model comprises a base 1, a roller 2, an inclined lifting adjusting support 3, a material receiving hopper 4 and a deflectable support 5, wherein the roller 2 is arranged on the base 1, the inclined lifting adjusting support 3 comprises a first vertical plate 6, a second vertical plate 7, a first connecting rod 8, a second connecting rod 9, a screw rod 10 and a screw rod pair 11, the first vertical plate 6 is arranged on the base 1, one end of the first connecting rod 8 is connected with the first vertical plate 6, the other end of the first connecting rod 8 is connected with the second vertical plate 7, the second vertical plate 7 is arranged in parallel with the first vertical plate 6, one end of the second connecting rod 9 is connected with the first vertical plate 6, the middle part of the second connecting rod 9 is rotatably arranged on the side wall of the second vertical plate 7, the second connecting rod 9, the first connecting rod 8, the first vertical plate 6 and the second vertical plate 7 are enclosed to form a parallelogram, an embedding groove 12 is arranged at the end part of the second connecting rod 9, the screw rod pair 11 is rotatably arranged in the embedding groove 12, screw 10 is connected with the screw pair 11 cooperation, and the bottom of screw 10 rotates and is equipped with connecting seat 13, and on base 1 was located in the rotation of connecting seat 13, but deflection support piece 5 included backup pad one 14 and backup pad two 15, and the upper wall of riser two 7 is located to backup pad one 14, and the one end of backup pad two 15 is rotated and is located backup pad one 14 roof, and the other end of backup pad two 15 passes through locating part 16 and is connected with backup pad one 14, connects on hopper 4 locates backup pad two 15, connects to be equipped with window 17 on the hopper 4.

The limiting piece 16 comprises a stud 18, a pressing plate 19 and a claw bolt 20, the stud 18 is rotatably arranged on the side wall of the first supporting plate 14, a clamping groove 21 matched with the stud 18 is formed in the second supporting plate 15, the pressing plate 19 is sleeved on the stud 18, and the claw bolt 20 is arranged on the stud 18 and above the pressing plate 19.

When in use, the sampling device is moved to the discharge port of the concrete mixing station by the roller 2, the screw rod 10 is rotated, under the action of the screw rod pair 11 and the second connecting rod 9, the second connecting rod 9 is driven to deflect, so that the second vertical plate 7 is inclined to ascend to be close to a sampling position, a discharge hole of the mixing station is opened, concrete flows into the receiving hopper 4, can observe the liquid level in the hopper 4 from the window 17, the discharge gate of mixing plant is closed after the sample is accomplished, the lead screw 10 rotates, fall on a riser 6 with a backup pad 14, stably bear the weight of with the help of inclined lift adjustment support 3 butt joint hopper 4, later remove and place the department to the mould, the loose goat's horn bolt 20 soon, move up clamp plate 19, go out the skew of double-screw bolt 18 from draw-in groove 21 in, it can to rotate two 15 of backup pad will connect the hopper 4 normal water concrete pour into the mould, later connect hopper 4 to wash in order to take a sample next time more.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a building engineering detects uses concrete sampling equipment which characterized in that: including base, gyro wheel, incline formula lift adjustment support, connect hopper and support piece that can deflect, the gyro wheel is located on the base, incline formula lift adjustment support locates the base upper wall, support piece that can deflect is located on the incline formula lift adjustment support, connect the hopper to locate on the support piece that can deflect.

2. The concrete sampling device for building engineering detection according to claim 1, wherein: the inclined lifting adjusting support comprises a first vertical plate, a second vertical plate, a first connecting rod, a second connecting rod, a screw rod and a screw rod pair, wherein the first vertical plate is arranged on the base, one end of the first connecting rod is connected to the first vertical plate, the other end of the first connecting rod is connected to the second vertical plate, the second vertical plate is parallel to the first vertical plate, one end of the second connecting rod is connected to the first vertical plate, the middle of the second connecting rod is rotated to be arranged on the side wall of the second vertical plate, the second connecting rod, the first vertical plate and the second vertical plate surround to form a parallelogram, the end of the second connecting rod is provided with an embedded groove, the screw rod pair is rotated to be arranged in the embedded groove, the screw rod is connected with the screw rod pair in a matched mode, a connecting seat is arranged at the bottom end of the screw rod in a rotating mode, and the connecting seat is arranged on the base in a rotating mode.

3. The concrete sampling device for building engineering detection as claimed in claim 2, wherein: the deflectable support piece comprises a first support plate and a second support plate, the first support plate is arranged on the upper wall of the vertical plate, one end of the second support plate is rotatably arranged on the top wall of the first support plate, the other end of the second support plate is connected with the first support plate through a limiting piece, and the material receiving hopper is arranged on the second support plate.

4. The concrete sampling device for building engineering detection as claimed in claim 3, wherein: the locating part includes double-screw bolt, clamp plate and goat's horn bolt, the double-screw bolt rotates to be located on backup pad a lateral wall, be equipped with on the backup pad two with double-screw bolt matched with draw-in groove, the clamp plate cover is located on the double-screw bolt, the goat's horn bolt is located on the double-screw bolt and is located the top of clamp plate.

5. The concrete sampling device for building engineering detection as claimed in claim 4, wherein: and a window is arranged on the material receiving hopper.