CN220690500U

CN220690500U - Concrete detects sampling device

Info

Publication number: CN220690500U
Application number: CN202322313226.4U
Authority: CN
Inventors: 孙绍淼; 庞建勇; 苏勇强; 张兆畅; 徐志源
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-03-29
Anticipated expiration: 2033-08-25

Abstract

The utility model relates to the technical field of building construction and discloses a concrete detection sampling device which comprises a base, wherein a support column is fixedly arranged at the top of the base, a supporting plate is fixedly arranged at the top end of the support column, limit columns are arranged at the top array of the supporting plate, a storage part is arranged at the top of the supporting plate, openings are formed in the bottom of the top of the storage part, a sealing part is inserted at the bottom of the storage part, a vibrating part is movably connected at the bottom of the supporting plate, and the vibrating part is abutted to the surface of the lower half part of the storage part. After the concrete is solidified, the storage tube is taken down from the supporting plate, the storage tube is inverted, the guide rod is pulled upwards, the embedded block is pulled out of the embedded groove, the rotating arm is rotated by ninety degrees, the rotating arm and the embedded block are aligned to the avoiding groove, and the sealing plate is pushed downwards, so that the solidified concrete in the storage tube can be pushed out, and the purpose of conveniently taking out the solidified concrete is achieved.

Description

Concrete detects sampling device

Technical Field

The utility model relates to the technical field of building construction, in particular to a concrete detection sampling device.

Background

The concrete is made up by using cementing material, granular aggregate, water and additive and blending material according to a certain proportion, uniformly stirring them, compacting, curing and hardening so as to obtain the invented artificial stone material. Concrete is a modern common building material, and in order to know the strength of a building, sampling and detection are required for the concrete.

The utility model patent of China with the application date of 2022-10-26 and the publication number of CN218973962U discloses a sampling device for concrete detection, which comprises a shell, wherein a swinging and oscillating mechanism is arranged in the shell, and the shell is movably connected with a die through the swinging and oscillating mechanism; the swing oscillating mechanism comprises a rotating shaft, the through hole that the shell offered through its surface rotates and is connected with the pivot that runs through its setting, the pivot extends to the inside one end of shell and is connected with two-way threaded rod, two symmetrical sliders that set up are connected with to two-way threaded rod's surface screw, the inside of shell is provided with the limiting plate, thereby utilizes cam and torsional spring mutually support to make the mould produce the dead axle vibration around the fixed column through setting up swing oscillating mechanism, and then can make the inside packing of the inside concrete of mould complete, consequently has improved work efficiency, very big saving staff's time, practiced thrift the human cost, simultaneously greatly reduced the harm to the mould, avoided the problem emergence that the mould warp.

In this technical scheme, deposit the concrete through the mould, the rethread two-way threaded rod drive shakes the mechanism and shakes the mould, but after the concrete solidifies, it is comparatively inseparable with the inner wall laminating of mould, when directly invert the mould and empty the concrete, the resistance is great, need with the mould with the subaerial, take out the concrete with the inertia, perhaps take place not hard up between messenger's concrete and the mould through beating, take out the concrete, and beat the mould, easy messenger's mould warp, and both modes are comparatively inconvenient when taking out the concrete, thereby can make further improvement.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a concrete detection sampling device which has the advantages of being convenient to take out the solidified concrete, and the like, and solves the problems that the mould is inconvenient to take out and put and the concrete is inconvenient to sample after solidification.

(II) technical scheme

In order to achieve the aim of conveniently taking out the solidified concrete, the utility model provides the following technical scheme: the concrete detection sampling device comprises a base, wherein a support column is fixedly arranged at the top of the base, a supporting plate is fixedly arranged at the top end of the support column, a limit column is arranged at the top array of the supporting plate, a storage part is arranged at the top of the supporting plate, openings are formed in the bottom of the top of the storage part, a sealing part is inserted at the bottom of the storage part, a vibrating part is movably connected to the bottom of the supporting plate, and the vibrating part is abutted to the surface of the lower half part of the storage part; the storage part comprises a storage pipe inserted in the supporting plate, a fixing ring is fixedly arranged in the middle of the outer wall of the storage pipe, and an annular flange is fixedly arranged on the bottom wall of the storage pipe; the sealing component comprises a sealing plate which is inserted into the storage pipe and is abutted to the top of the annular flange, a connecting cover is fixedly arranged at the center of the bottom of the sealing plate, a rotating shaft is rotationally connected to the connecting cover, rotating arms are fixedly arranged at the bottom ends of the rotating shafts, guide rods are fixedly arranged at the two ends of the rotating arms in a penetrating and sliding mode, an embedded block is fixedly arranged at the top ends of the guide rods, a first spring is fixedly arranged between the embedded block and the rotating arms, one spring is sleeved outside the guide rods, and two ends of the rotating arms are matched with the annular flange to penetrate and slide.

Preferably, the fixed ring butt is at the layer board top, the jack has been seted up to the surface of fixed ring corresponding spacing post array, spacing post is pegged graft in the jack, two dodging grooves that distribute around the bottom of annular flange run through and have been seted up, two caulking grooves that distribute about annular flange bottom have been seted up.

Preferably, the annular flange penetrates through the avoidance groove and the rotating arm to slide, and the embedded block is embedded in the embedded groove.

Preferably, the vibration part comprises an annular guide rail fixedly mounted at the bottom of the supporting plate, the cross section of the annular guide rail is L-shaped, an annular gear is sleeved on the upper half of the annular guide rail, a connecting rod is arranged at the bottom of the annular gear in an array manner, a mounting frame is fixedly arranged at the bottom end of the connecting rod, the mounting frame penetrates through a knocking component in a sliding manner, the knocking component is abutted to the surface of the storage tube, a guide ring is arranged below the knocking component, a wedge block is arranged on the outer wall array of the guide ring, the knocking component is abutted to the outer wall of the guide ring and slides on the surface of the wedge block, a fixing strip is arranged on the bottom array of the guide ring, and the other end of the fixing strip is fixedly arranged on the surface of the support column.

Preferably, the mounting groove has been run through to the side of installing frame, the spout has been seted up to the installing frame bottom, spout and mounting groove intercommunication, strike the subassembly including pegging graft the picture peg in the mounting groove, picture peg one end fixed mounting has the arc, the arc laminating is on the surface of reserve tube, fixed mounting has the spring two between arc and the installing frame, picture peg bottom fixed mounting has the traveller, traveller sliding connection is in the spout, the traveller butt is at guide ring outer wall and voussoir surface slip.

Preferably, each wedge is located in the middle between two adjacent support columns, and a fillet is arranged at the tip of the wedge.

Preferably, the ring gear is meshed with a driving gear, a driving motor is fixedly arranged at the center of the driving gear, and the driving motor is fixedly arranged at the bottom of the supporting plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a concrete detection sampling device, which has the following beneficial effects:

according to the concrete detection sampling device, a sealing plate is inserted downwards from the top of a storage pipe until the sealing plate is abutted against the top of an annular flange, and in the process, a rotating arm and an embedded block pass through an avoidance groove; the guide bar is pulled downward. And the rotating arm rotates ninety degrees, the embedded block is abutted against the bottom of the annular flange and slides, and the embedded block is embedded into the guide rod under the elastic action of the first spring. Thereby stabilizing the sealing plate to seal the bottom of the storage tube. After the concrete is solidified, the storage tube is taken down from the supporting plate, the storage tube is inverted, the guide rod is pulled upwards, the embedded block is pulled out of the embedded groove, the rotating arm is rotated for ninety degrees, the rotating arm and the embedded block are aligned to the avoiding groove, and the sealing plate is pushed downwards, so that the solidified concrete in the storage tube can be pushed out. Thereby achieving the purpose of conveniently taking out the solidified concrete.

Drawings

Fig. 1 is a schematic perspective view of a concrete detecting and sampling device according to the present utility model;

fig. 2 is a schematic diagram of a three-dimensional assembly structure of a storage component and a sealing component of a concrete detecting and sampling device according to the present utility model;

FIG. 3 is a schematic perspective view of a vibration component of a concrete detecting and sampling device according to the present utility model;

fig. 4 is a schematic perspective view of a knocking assembly of a concrete detecting and sampling device according to the present utility model.

In the figure: 1. a base; 2. a support column; 3. a supporting plate; 4. a limit column; 5. a storage member; 6. a sealing member; 7. a vibration member; 51. a storage tube; 52. a fixing ring; 53. a jack; 54. an annular flange; 55. an avoidance groove; 56. a caulking groove; 61. a sealing plate; 62. a connection cover; 63. a rotating shaft; 64. a rotating arm; 65. a guide rod; 66. an insert; 67. a first spring; 71. an annular guide rail; 72. a ring gear; 73. a connecting rod; 74. a mounting frame; 75. a striking assembly; 76. a guide ring; 77. wedge blocks; 78. a fixing strip; 741. a mounting groove; 742. a chute; 751. inserting plate; 752. an arc-shaped plate; 753. a second spring; 754. a sliding column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a concrete detecting and sampling device comprises a base 1, wherein a support column 2 is fixedly arranged at the top of the base 1, a supporting plate 3 is fixedly arranged at the top end of the support column 2, a limit column 4 is arranged at the top array of the supporting plate 3, a storage part 5 is arranged at the top of the supporting plate 3, openings are formed in the bottom of the top of the storage part 5, a sealing part 6 is inserted at the bottom of the storage part 5, the opening at the bottom of the storage part 5 is sealed through the sealing part 6, so that concrete can be stored in the storage part 5, and the solidified concrete is conveniently pushed out of the storage part 5 through the arrangement of the sealing part 6. The bottom of the supporting plate 3 is movably connected with a vibrating component 7, and the vibrating component 7 is abutted against the lower half surface of the storage component 5.

Referring to fig. 2, the storage part 5 includes a storage tube 51 inserted into the pallet 3, a fixing ring 52 is fixedly installed in the middle of the outer wall of the storage tube 51, the fixing ring 52 is abutted to the top of the pallet 3, an insertion hole 53 is formed on the surface of the fixing ring 52 corresponding to the array of the limiting posts 4, the assembly of the storage tube 51 and the fixing ring 52 is supported by the pallet 3, and the storage tube 51 is limited by inserting the limiting posts 4 into the insertion hole 53. The bottom wall of the storage tube 51 is fixedly provided with an annular flange 54, two avoidance grooves 55 which are distributed front and back are formed in the bottom of the annular flange 54 in a penetrating mode, and two caulking grooves 56 which are distributed left and right are formed in the bottom of the annular flange 54.

Referring to fig. 2, the sealing member 6 includes a sealing plate 61 inserted into the storage tube 51 and abutting against the top of the annular flange 54, a connecting cover 62 is fixedly installed at the center of the bottom of the sealing plate 61, a rotating shaft 63 is rotatably connected to the connecting cover 62, a rotating arm 64 is fixedly installed at the bottom end of the rotating shaft 63, two ends of the rotating arm 64 are all connected with guide rods 65 in a penetrating and sliding manner, an insert 66 is fixedly installed at the top end of the guide rod 65, the section of the guide rod 65 is rectangular, and the insert 66 is prevented from rotating. The sides of the slug 66 are flush with the ends of the rotating arms 64. A first spring 67 is fixedly arranged between the insert 66 and the rotating arm 64, and the first spring 67 is sleeved outside the guide rod 65. The annular flange 54 is slidably penetrated by the escape groove 55 and the rotating arm 64, and the rotating arm 64 and the insert 66 are passed through the escape groove 55 when the sealing plate 61 is inserted from the upper portion of the storage tube 51 to the bottom of the storage tube 51. The pivoting arm 64 is then pivoted ninety degrees, and the insert 66 engages the slot 56 under the resiliency of the first spring 67.

Referring to fig. 3-4, the vibration member 7 includes a ring rail 71 fixedly installed at the bottom of the supporting plate 3, the cross section of the ring rail 71 is L-shaped, a ring gear 72 is sleeved on the upper half of the ring rail 71, and the lower half of the ring rail 71 lifts the ring gear 72, so that the ring gear 72 is stably and rotatably connected to the upper half of the ring rail 71. The other gear is fixed at the output end of the driving motor, so that the other gear is meshed with the ring gear 72, and the ring gear 72 can be driven to rotate by the driving motor. The ring gear 72 bottom array is provided with connecting rod 73, connecting rod 73 bottom fixed mounting has installing frame 74, installing frame 74 runs through sliding connection and has the subassembly 75 of beating, beat subassembly 75 butt at the accumulator tube 51 surface, beat the subassembly 75 below and be provided with guide ring 76, guide ring 76 outer wall array is provided with voussoir 77, beat subassembly 75 butt at guide ring 76 outer wall and voussoir 77 surface slip, guide ring 76 bottom array is provided with fixed strip 78, fixed strip 78 other end fixed mounting is on support column 2 surface.

Referring to fig. 3-4, a mounting groove 741 is formed in a side surface of the mounting frame 74, a sliding groove 742 is formed in the bottom of the mounting frame 74, the sliding groove 742 is communicated with the mounting groove 741, the knocking component 75 comprises a plugboard 751 inserted in the mounting groove 741, an arc plate 752 is fixedly mounted at one end of the plugboard 751, the arc plate 752 is attached to the surface of the storage tube 51, a second spring 753 is fixedly mounted between the arc plate 752 and the mounting frame 74, a sliding column 754 is fixedly mounted at the bottom of the plugboard 751, the sliding column 754 is slidably connected in the sliding groove 742, and the sliding column 754 abuts against the outer wall of the guide ring 76 and the surface of the wedge 77. Each wedge 77 is located midway between two adjacent support columns 2 so that as the slide 754 slides over the surface of the wedge 77, the insert plate 751 does not strike a support column 2 as it slides outwardly. And when the slide post 754 slides on the outer wall of the guide ring 76, the outer end of the insert plate 751 is located inside the support column 2 and does not contact the support column 2. Rounded corners are provided at the tips of wedges 77.

Working principle: first, the sealing plate 61 is inserted downward from the top of the storage tube 51 until the sealing plate 61 abuts against the top of the annular flange 54, during which the rotating arm 64 and the insert 66 pass through the escape groove 55; pulling down on the guide rod 65, rotating the rotating arm 64 ninety degrees, the insert 66 slides against the bottom of the annular flange 54, and under the elastic action of the first spring 67, the insert 66 is embedded into the guide rod 65. Thereby stabilizing the sealing plate 61 to seal the bottom of the storage tube 51.

The storage tube 51 is inserted into the support plate 3, the fixing ring 52 is abutted to the top of the support plate 3, the limit post 4 is inserted into the insertion hole 53, the storage tube 51 is supported by the support plate 3, and the limit post 4 inhibits the assembly of the storage tube 51 and the fixing ring 52 from shaking; concrete is then introduced from the top opening of the storage tube 51 and, by the arrangement of the pallet 3, the falling of spilled concrete onto the vibrating member 7 is prevented.

Then, the ring gear 72 is driven to rotate by the driving motor, so that the mounting frame 74 and the assembly body of the knocking component 75 are driven to do circular motion under the connection action of the connecting rod 73; the sliding column 754 slides on the outer wall of the guide ring 76, when the sliding column 754 slides to the surface of the wedge block 77, the sliding column 754 slides outwards along the sliding groove 742 under the extrusion action of the wedge block 77, the insertion plate 751 and the arc plate 752 move outwards along the mounting groove 741, the arc plate 752 is far away from the storage tube 51, and the arc plate 752 extrudes the spring II 753, so that the spring II 753 contracts to store elastic potential energy; when the strut 754 passes over the wedge 77, the arcuate plate 752 is caused to strike the surface of the storage tube 51 by the elasticity of the second spring 753, causing the concrete in the storage tube 51 to vibrate, and discharging air bubbles in the concrete.

After the concrete is solidified, the storage tube 51 is taken down from the supporting plate 3, the storage tube 51 is inverted, the guide rod 65 is pulled upwards, the embedded block 66 is pulled out of the embedded groove 56, the rotating arm 64 is rotated ninety degrees, the rotating arm 64 and the embedded block 66 are aligned with the avoiding groove 55, and the sealing plate 61 is pushed downwards, so that the solidified concrete in the storage tube 51 can be pushed out.

Claims

1. The utility model provides a concrete detects sampling device, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a support column (2), the top of the support column (2) is fixedly provided with a support plate (3), a top array of the support plate (3) is provided with a limit column (4), the top of the support plate (3) is provided with a storage component (5), the bottom of the top of the storage component (5) is provided with an opening, the bottom of the storage component (5) is inserted with a sealing component (6), the bottom of the support plate (3) is movably connected with a vibration component (7), the vibration component (7) is abutted against the surface of the lower half part of the storage component (5),

the storage part (5) comprises a storage pipe (51) inserted into the supporting plate (3), a fixing ring (52) is fixedly arranged in the middle of the outer wall of the storage pipe (51), and an annular flange (54) is fixedly arranged on the bottom wall of the storage pipe (51);

the sealing component (6) comprises a sealing plate (61) which is inserted into the storage pipe (51) and is abutted to the top of the annular flange (54), a connecting cover (62) is fixedly arranged at the center of the bottom of the sealing plate (61), a rotating shaft (63) is rotationally connected to the connecting cover (62), a rotating arm (64) is fixedly arranged at the bottom end of the rotating shaft (63), guide rods (65) are fixedly arranged at the two ends of the rotating arm (64) in a penetrating and sliding manner, an embedded block (66) is fixedly arranged at the top end of the guide rod (65), a first spring (67) is fixedly arranged between the embedded block (66) and the rotating arm (64), the first spring (67) is sleeved outside the guide rod (65), and the two ends of the rotating arm (64) are matched with the annular flange (54) in a penetrating and sliding manner.

2. The concrete detecting and sampling device according to claim 1, wherein: the utility model discloses a fixed ring, including fixed ring (52), spacing post (4) array, fixed ring (52) surface is corresponding to the layer board (3) top, jack (53) have been seted up to spacing post (4) array, peg graft in jack (53), two dodge groove (55) that distribute around running through in the bottom of annular flange (54), two caulking grooves (56) that distribute about having been seted up to annular flange (54) bottom.

3. The concrete detecting and sampling device according to claim 2, wherein: the annular flange (54) and the rotating arm (64) pass through the avoiding groove (55) to slide, and the embedded block (66) is embedded in the embedded groove (56).

4. The concrete detecting and sampling device according to claim 1, wherein: the vibrating component (7) comprises an annular guide rail (71) fixedly mounted at the bottom of the supporting plate (3), the cross section of the annular guide rail (71) is L-shaped, an annular gear (72) is sleeved on the upper half of the annular guide rail (71), a connecting rod (73) is arranged on the bottom array of the annular gear (72), a mounting frame (74) is fixedly mounted at the bottom end of the connecting rod (73), the mounting frame (74) penetrates through and is connected with a knocking component (75) in a sliding manner, the knocking component (75) is abutted to the surface of the storage tube (51), a guide ring (76) is arranged below the knocking component (75), a wedge block (77) is arranged on the outer wall of the guide ring (76) in an array manner, a fixing strip (78) is arranged on the bottom array of the guide ring (76), and the other end of the fixing strip (78) is fixedly mounted on the surface of the support column (2).

5. The concrete detecting and sampling device according to claim 4, wherein: the side of installing frame (74) runs through and has seted up mounting groove (741), spout (742) have been seted up to installing frame (74) bottom, spout (742) communicate with mounting groove (741), strike subassembly (75) including picture peg (751) of pegging graft in mounting groove (741), picture peg (751) one end fixed mounting has arc (752), laminating of arc (752) is at the surface of storage tube (51), fixed mounting has spring two (753) between arc (752) and installing frame (74), picture peg (751) bottom fixed mounting has traveller (754), traveller (754) sliding connection is in spout (742), traveller (754) butt is at guide ring (76) outer wall and voussoir (77) surface slip.

6. The concrete detecting and sampling device according to claim 5, wherein: each wedge block (77) is located in the middle between two adjacent support columns (2), and a round corner is arranged at the tip of each wedge block (77).

7. The concrete detecting and sampling device according to claim 4, wherein: the ring gear (72) is meshed with a driving gear, a driving motor is fixedly arranged at the center of the driving gear, and the driving motor is fixedly arranged at the bottom of the supporting plate (3).