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CN-224216326-U - Concrete sampling detection device

CN224216326UCN 224216326 UCN224216326 UCN 224216326UCN-224216326-U

Abstract

The utility model discloses a concrete sampling and detecting device, relates to the technical field of engineering detection equipment, and aims to solve the problems that when concrete in a sampling tube is taken out, the opening of the sampling tube is easy to be blocked, so that the concrete in the sampling tube cannot be taken out, and the normal use of the sampling tube is affected. The technical scheme is characterized by comprising a sampling tube and a screw rod, wherein the sampling tube comprises a storage frame and a fixed ring which are connected with each other in a threaded manner, the fixed ring is rotationally connected with the screw rod, a first chamber and a second chamber are arranged in the storage frame, a first motor is fixedly connected in the first chamber, and a rotating rod is rotationally connected in the second chamber. According to the utility model, through the second driving assembly, the concrete in the storage frame can be taken out without manual operation of a worker, so that the concrete is prevented from being blocked in the sampling tube, the normal use of the sampling tube is influenced, the residual of the concrete in the sampling tube is avoided, and the accuracy of the subsequent concrete detection is improved.

Inventors

  • FANG XIAOTING
  • XU LEI
  • XU XUETONG

Assignees

  • 浙江金华市东昊工程检测有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (7)

  1. 1. A concrete sampling detection device comprises a sampling tube and a screw rod (1), and is characterized in that the sampling tube comprises a storage frame (2) and a fixing ring (3) which are connected with each other in a threaded mode, the fixing ring (3) and the screw rod (1) are connected in a rotating mode, a first cavity (4) and a second cavity (5) are arranged in the storage frame (2), a first motor (6) is fixedly connected in the first cavity (4), a rotating rod (7) is connected in the second cavity (5) in a rotating mode, the rotating rod (7) penetrates into the first cavity (4) and is connected with the output end of the first motor (6) in a detachable mode, when the fixing ring (3) and the storage frame (2) are connected in a mutually clamping mode, the output ends of the rotating rod (7) and the first motor (6) are connected with each other in a mutually mode, a first driving assembly used for driving the rotating rod (7) and the output end of the first motor (6) to be separated from each other is arranged in the first cavity (4), and a second driving assembly used for driving the second cavity (2) is arranged in the storage frame (2) to be far away from the second cavity (8), and one end of the fixing ring (8) is connected with the storage frame.
  2. 2. The concrete sampling and detecting device according to claim 1, wherein the second driving component comprises a moving plate (9) which is slidably connected to the rotating rod (7), the moving plate (9) is slidably connected to the inner side wall of the second chamber (5), a threaded strip (10) for the threaded connection of the moving plate (9) is arranged on the inner side wall of the second chamber (5), when the moving plate (9) and the threaded strip (10) are mutually contacted, the output ends of the rotating rod (7) and the first motor (6) are mutually separated, the section of the rotating rod (7) in the second chamber (5) is rectangular, a limiting block (11) which is mutually contacted with the moving plate (9) is fixedly connected to the side wall of the rotating rod (7), a driving piece for driving the moving plate (9) to move along the side wall of the threaded strip (10) is arranged in the first chamber (4), and when the storage frame (2) and the fixed ring (3) are mutually separated, the output ends of the rotating rod (7) and the first motor (6) are mutually separated, and the moving plate (9) and the threaded strip (10) are mutually contacted.
  3. 3. The concrete sampling and detecting device according to claim 2, wherein the driving member comprises a motor II (12) and two gears (13) which are fixedly connected in the chamber I (4), the output end of the motor II (12) and the side wall of the rotating rod (7) are respectively fixedly connected with the two gears (13), when the two gears (13) are meshed with each other, the limiting block (11) drives the moving plate (9) to move and be in threaded connection with the threaded strip (10), and when the output ends of the rotating rod (7) and the motor I (6) are connected with each other, the two gears (13) are separated from each other.
  4. 4. The concrete sampling detection device according to claim 1, wherein a limiting ring (14) is fixedly connected to one side of the second chamber (5) close to the fixed ring (3).
  5. 5. The concrete sampling detection device according to claim 1, wherein the first driving assembly comprises a moving ring (15) positioned in the first chamber (4), the moving ring (15) is connected with the rotating rod (7) through a connecting rod (16), the connecting rod (16) is rotationally connected with the rotating rod (7), a sliding groove (17) for sliding the moving ring (15) is formed in the inner side wall of the first chamber (4), the moving ring (15) is connected with the sliding groove (17) through a spring (18), when the spring (18) is in a natural state, the output ends of the rotating rod (7) and the first motor (6) are separated from each other, and when the storage frame (2) and the fixed ring (3) are clamped with each other, the spring (18) is in a deformation compression state.
  6. 6. The concrete sampling and detecting device according to claim 1, wherein the inner side wall of the fixed ring (3) is rotationally connected with the rotating ring (19), the inner side wall of the rotating ring (19) is fixedly connected with the screw rod (1) through a plurality of fixed rods (20), one end of the screw rod (1) close to the rotating rod (7) is fixedly connected with a clamping block (21), one end of the rotating rod (7) is provided with a clamping groove (22) for clamping the clamping block (21), when the clamping block (21) and the clamping groove (22) are mutually clamped, the storage frame (2) and the fixed ring (3) are mutually clamped, and at the moment, the output ends of the rotating rod (7) and the motor I (6) are mutually connected.
  7. 7. The concrete sampling and detecting device according to claim 1, wherein the output end of the motor I (6) is fixedly connected with a positioning block (23), one end of the rotating rod (7) is provided with a positioning groove (24) for inserting the positioning block (23), the positioning block (23) is in a pyramid shape, and the positioning block (23) and the positioning groove (24) are mutually attached when the storage frame (2) and the fixing ring (3) are mutually connected.

Description

Concrete sampling detection device Technical Field The utility model relates to the technical field of engineering detection equipment, in particular to a concrete sampling detection device. Background In the process of engineering construction, in order to ensure the quality of engineering, after construction is completed, workers usually detect the engineering, and the detection content includes engineering detection on a foundation, on-site detection on a main structure engineering, and the like, wherein on-site detection on the main structure engineering usually includes sampling and detecting the strength of concrete, mortar and masonry. Publication number CN220932420U discloses a concrete sampling device for concrete detection, and its technical scheme includes the sampling tube, and the lower extreme of sampling tube is fixedly provided with the straw, and the lower extreme left side of straw is fixedly provided with first telescopic link, and the lower extreme of first telescopic link is fixedly provided with the linkage piece, and the right side of linkage piece is fixedly provided with the dog, and the upper end of dog is fixedly provided with the sprue, and the lower extreme of dog is fixedly provided with the tip stake, through the fixed linkage piece that sets up of first telescopic link, and the linkage piece sets up the dog, and the dog sets up the sprue. Above-mentioned technical scheme is through first telescopic link automatic movement putty to make things convenient for the inside of putty automatic closing straw and the inside of opening the straw, thereby the convenience is to the concrete material of inhaling, and through the setting on tip stake and inclined plane, make things convenient for the sampling tube to move down, reduce the resistance that the concrete brought, simultaneously through the setting of second telescopic link, make things convenient for the automatic promotion sampling tube to move down, avoid manual promotion sampling tube to move down the trouble that brings, however above-mentioned technique is when taking out the concrete in the sampling tube, if the concrete in the sampling tube is too much, lead to the sampling tube opening part to take place to block up easily, and above-mentioned technical scheme does not set up in the sampling tube and prevent blocking up the structure, lead to the unable taking out of concrete in the sampling tube, influence sampling tube normal use. There is therefore a need to propose a new solution to this problem. Disclosure of utility model Aiming at the defects of the prior art, the utility model aims to provide a concrete sampling and detecting device, which solves the problems that when the concrete in a sampling tube is taken out, the opening of the sampling tube is easy to be blocked, the concrete in the sampling tube cannot be taken out, and the normal use of the sampling tube is influenced. The technical aim of the utility model is achieved through the following technical scheme that the concrete sampling and detecting device comprises a sampling tube and a screw rod, wherein the sampling tube comprises a storage frame and a fixed ring which are connected with each other in a threaded mode, the fixed ring is rotationally connected with the screw rod, a first cavity and a second cavity are arranged in the storage frame, a motor I is fixedly connected in the first cavity, the rotating rod is rotationally connected in the second cavity, the rotating rod penetrates into the first cavity and is detachably connected with the output end of the motor I, when the fixed ring and the storage frame are mutually clamped, the screw rod is mutually clamped with the rotating rod, the output end of the motor I is mutually connected, a first driving component for driving the rotating rod and the output end of the motor I to be mutually separated is arranged in the first cavity, a second driving component for taking out concrete in the second cavity is arranged in the storage frame, and one end of the fixed ring, far away from the storage frame, is fixedly connected with a corrugated pipe. Through adopting above-mentioned technical scheme, when needs take a sample to the concrete, install solid fixed ring and sampling tube one end each other, order about hob and dwang each other joint simultaneously, the dwang receives the influence of hob and begins to move to the direction of motor one this moment, and order about the output interconnect of dwang and motor one, then start motor one, order about the output of motor one and drive the dwang and begin to rotate, simultaneously drive the hob through the dwang and rotate, can take out the concrete through the hob, concrete after the sample can drop in the bellows, can carry the concrete that drops in the cavity two through the bellows, thereby accomplish the sample of concrete, when needs take out the concrete in the cavity two, demolish solid fixed ring and storing frame each other, at this momen