CN219694580U

CN219694580U - Sampling equipment for construction engineering quality

Info

Publication number: CN219694580U
Application number: CN202320574502.XU
Authority: CN
Inventors: 邢玉香
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-09-15
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses sampling equipment for construction engineering quality, which comprises a fixed box, wherein a sleeve is fixedly arranged at the center of the bottom end of the fixed box, a sleeve rod is sleeved and connected inside the sleeve, a lifting mechanism is fixedly arranged inside the fixed box, the lifting end of the lifting mechanism is fixedly connected with the top end of the sleeve rod, and a motor box is fixedly arranged at the bottom end of the sleeve rod. According to the utility model, the fixed ring arranged at the bottom end of the connecting rod is used for connecting the spray head arranged at the bottom end of the fixed ring with the water pump through the connecting pipe, so that the surface of the sampling tube can be washed during sampling, dust generated by the sampling tube in the rotary sampling process can be effectively reduced, meanwhile, the surface of the sampling tube is cooled, the three support frames are rotationally connected through the connecting grooves on the side surface of the fixed box, the fixed box is horizontally supported through the three support frames during sampling, and the rotation stability of the sampling tube is ensured during sampling.

Description

Sampling equipment for construction engineering quality

Technical Field

The utility model relates to the technical field of construction engineering detection, in particular to sampling equipment for construction engineering quality.

Background

In the construction engineering process aiming at engineering quality detection, local sampling detection is needed for the engineering, and whether the engineering reaches construction engineering indexes, such as whether the cement road in cities and villages reaches pouring thickness or not in order to ensure the bearing capacity of the cement road.

According to patent number "CN216433585U" discloses a construction engineering quality supervision cement quality inspection sampling device, relates to sample detection equipment technical field, specifically is a construction engineering quality supervision cement quality inspection sampling device, including protective housing and supporting ring, the surface rotation of limiting disc is connected with the arc backup pad. This construction quality supervision cement quality inspection sampling device, through the setting of the spacing post of third, make this construction quality supervision cement quality inspection sampling device possess the effect that makes the connecting gear auto-lock, through the cooperation setting of the spacing post of second and support stock, long service life's purpose has been reached, through setting up of support ring and fan-shaped ring, make this construction quality supervision cement quality inspection sampling device possess the effect that prevents arc backup pad and support ring downwardly moving, through the cooperation setting of the spacing post of first and arc backup pad, the easy purpose that keeps the integrality of cement sample has been reached.

Above-mentioned construction engineering has possessed the effect that prevents arc backup pad and holding ring downwardly moving when taking a sample to the cement way, sets up through the cooperation of first spacing post and arc backup pad, has reached the easy purpose that keeps the integrality of cement sample, but above-mentioned engineering is when taking a sample, does not handle the dust that the cement way sampling produced, pollutes surrounding environment.

Disclosure of Invention

The utility model aims to provide sampling equipment for construction engineering quality, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampling equipment of construction engineering quality, includes the fixed box, the center department fixed mounting of fixed box bottom has the sleeve, telescopic inside cover is established and is connected with the loop bar, the inside fixed mounting of fixed box has elevating system, elevating system's lift end and the top fixed connection of loop bar, the bottom fixed mounting of loop bar has the motor case, the inside fixed mounting of motor case has driving motor, driving motor's output shaft passes motor case fixed mounting and has a sampling tube, the bottom of sampling tube is fixed and is equipped with the metal tooth sword, the fixed ring is established to the surface cover of sampling tube, the bottom equidistance fixed mounting of fixed ring has a plurality of shower nozzles, four limit side equal fixed mounting in fixed ring top have the connecting rod, four the limit side fixed connection of the top and the fixed box bottom of connecting rod, one side fixed mounting of fixed box has the water tank, the inside fixed mounting of water tank has the water pump, the play water end fixed mounting of water pump has, the bottom of connecting pipe is through leading to a plurality of shower nozzles intercommunication, three spread connection groove all has the inside of connecting frame to rotate.

Preferably, the elevating system includes servo motor, gag lever post, lead screw and connecting plate, the inside fixed mounting of fixed box has two gag lever posts, two the surface sliding connection of gag lever post has the connecting plate, the center department and the top fixed connection of loop bar of connecting plate bottom, rotate between fixed box inside top and the bottom and be connected with the lead screw, lead screw and connecting plate middle part threaded connection, the top fixed mounting of fixed box has servo motor, servo motor's output shaft and the top fixed connection of lead screw.

Preferably, a handle is fixedly arranged on the other side of the fixed box, and uniformly distributed anti-skid patterns are formed on the surface of the handle.

Preferably, a transparent observation window is fixedly arranged on one side of the water tank, a liquid injection hole is formed in the top end of the water tank, and a sealing plug is embedded in the liquid injection hole.

Preferably, a plurality of heat dissipation holes are formed in one side of the motor case, and a metal net is fixedly installed in the heat dissipation holes.

Preferably, a control panel is fixedly arranged on the side of the fixed box, and the servo motor, the driving motor and the water pump are all electrically connected with an external power supply through the control panel.

The utility model has the technical effects and advantages that:

1. through the solid fixed ring of connecting rod bottom installation, the shower nozzle of gu fixed ring bottom installation is connected with the water pump through the connecting pipe, when taking a sample, can wash the sample section of thick bamboo surface, the effectual dust that reduces the sample section of thick bamboo and produce at rotatory sample in-process, carries out the cooling to the sample section of thick bamboo surface simultaneously and handles.

2. Through three support frames of fixed box side spread groove rotation connection, when taking a sample, carry out horizontal support to the fixed box through three support frames, when taking a sample, ensure sampling tube pivoted stability.

Drawings

Fig. 1 is a schematic structural diagram of a sampling device for construction quality according to the present utility model.

Fig. 2 is a schematic cross-sectional structure of a sampling tube of a sampling device for construction quality according to the present utility model.

FIG. 3 is a schematic view of a construction quality sampling device of the present utility model.

Fig. 4 is a schematic diagram of the internal structure of a fixed box of the sampling device for construction quality according to the present utility model.

In the figure: 1. a fixed box; 2. a handle; 3. a connecting groove; 4. a sleeve; 5. a loop bar; 6. a motor case; 7. a sampling tube; 8. a fixing ring; 9. a servo motor; 10. a sealing plug; 11. a connecting rod; 12. a water tank; 13. a connecting pipe; 14. a support frame; 15. a driving motor; 16. a metal serrated knife; 17. a spray head; 18. a limit rod; 19. a screw rod; 20. a connecting plate; 21. and (3) a water pump.

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.

The utility model provides sampling equipment of construction engineering quality as shown in figures 1-4, which comprises a fixed box 1, wherein a sleeve 4 is fixedly arranged at the center of the bottom end of the fixed box 1, a sleeve rod 5 is fixedly sleeved in the sleeve 4, a lifting mechanism is fixedly arranged in the fixed box 1, the lifting end of the lifting mechanism is fixedly connected with the top end of the sleeve rod 5, a motor box 6 is fixedly arranged at the bottom end of the sleeve rod 5, a driving motor 15 is fixedly arranged in the motor box 6, an output shaft of the driving motor 15 penetrates through the motor box 6 and is fixedly provided with a sampling tube 7, a metal tooth knife 16 is fixedly arranged at the bottom of the sampling tube 7, a fixed ring 8 is sleeved on the surface of the sampling tube 7, a plurality of spray heads 17 are fixedly arranged at the bottom end of the fixed ring 8 at equal intervals, connecting rods 11 are fixedly arranged on four sides of the top end of the fixed ring 8, the top ends of the four connecting rods 11 are fixedly connected with the sides of the bottom end of the fixed box 1, a water tank 12 is fixedly arranged on one side of the fixed box 1, a water pump 21 is fixedly arranged in the inside the sleeve rod 12, a water outlet end of the water pump 21 is fixedly provided with a connecting pipe 13, the bottom end of the connecting pipe 13 is fixedly connected with the water pump 17 through a plurality of spray heads 17, and dust in the water tank 17 is sprayed out of the water through the spray heads 17 through the spray heads 12;

three connecting grooves 3 have been seted up to the avris equidistance of fixed box 1, and the inside of three connecting grooves 3 is all rotated and is connected with support frame 14, through the support of support frame 14, ensures the stability of sampling in-process.

According to the illustration of fig. 1 and 4, elevating system includes servo motor 9, gag lever post 18, lead screw 19 and connecting plate 20, and the inside fixed mounting of fixed box 1 has two gag lever posts 18, and the surface sliding connection of two gag lever posts 18 has connecting plate 20, and the center department of connecting plate 20 bottom and the top fixed connection of loop bar 5, rotation is connected with lead screw 19 between the inside top and the bottom of fixed box 1, and lead screw 19 and connecting plate 20 middle part threaded connection, and the top fixed mounting of fixed box 1 has servo motor 9, and servo motor 9's output shaft and the top fixed connection of lead screw 19 drive the lift of loop bar 5 through elevating system of installation.

According to the figures 1, 2, 3 and 4, the other side of the fixed box 1 is fixedly provided with a handle 2, the surface of the handle 2 is provided with evenly distributed anti-skid patterns, and the fixed box is convenient to carry by the installed handle 2.

One side of the water tank 12 is fixedly provided with a transparent observation window, the top end of the water tank 12 is provided with a liquid injection hole, the inside of the liquid injection hole is embedded with a sealing plug 10, and the water level of the water tank 12 is conveniently observed through the transparent observation window.

A plurality of louvres have been seted up to one side of motor case 6, and the inside fixed mounting of a plurality of louvres has the metal mesh, through the louvre of seting up, the driving motor 15 of the inside motor case 6 of being convenient for dispel the heat.

The side of the fixed box 1 is fixedly provided with a control panel, and the servo motor 9, the driving motor 15 and the water pump 21 are all electrically connected with an external power supply through the control panel.

The working principle of the utility model is as follows: when the sampling equipment is used for sampling the thickness of concrete, the support frames 14 are manually rotated, so that the two support frames 14 are fixed with the ground, the metal serrated knife 16 at the bottom of the sampling tube 7 is in contact with the ground, then the servo motor 9, the driving motor 15 and the water pump 21 are opened for sampling operation, the servo motor 9 drives the screw rod 19 to rotate, the connecting plate 20 is driven to descend through the rotation of the screw rod 19, the connecting plate 20 descends to drive the loop bar 5 to move downwards, the loop bar 5 moves downwards to drive the sampling tube 7 to move downwards, the driving motor 15 drives the sampling tube 7 to rotate for sampling, the water in the water tank 12 is sprayed at a sampling position through the spray head 17 by the water pump 21, dust generated by sampling is reduced, the heat dissipation treatment is performed on the sampling tube 7, the surface temperature of the sampling tube 7 is reduced, the service life of the sampling tube 7 is prolonged, and the sampled concrete is taken out from the sampling tube 7 after sampling is completed, so that sampling is completed.

What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a sampling equipment of construction engineering quality, includes fixed box (1), its characterized in that, the center department fixed mounting of fixed box (1) bottom has sleeve (4), the inside cover fixedly connected with loop bar (5) of sleeve (4), the inside fixed mounting of fixed box (1) has elevating system, elevating system's lift end and loop bar (5) top fixed connection, the bottom fixed mounting of loop bar (5) has motor case (6), the inside fixed mounting of motor case (6) has driving motor (15), the output shaft of driving motor (15) passes motor case (6) fixed mounting and has sampling tube (7), the bottom fixed metal tooth sword (16) that is equipped with of sampling tube (7), the surface cover fixedly connected with solid fixed ring (8) of sampling tube (7), the equidistant fixed mounting in bottom of solid fixed ring (8) has a plurality of shower nozzles (17), four limit sides on solid fixed mounting connecting rod (11) on top and loop bar (5) have motor case (6), the inside fixed mounting of motor case (21) is passed through to the output shaft of driving motor (15) has water pump (21) fixed mounting water tank (21) side (21), the bottom of connecting pipe (13) is through leading to and a plurality of shower nozzles (17) intercommunication, three spread groove (3) have been seted up to the avris equidistance of fixed case (1), and is three the inside of spread groove (3) is all rotated and is connected with support frame (14).

2. The sampling device for construction engineering quality according to claim 1, wherein the lifting mechanism comprises a servo motor (9), a limiting rod (18), a screw rod (19) and a connecting plate (20), two limiting rods (18) are fixedly arranged in the fixed box (1), the surfaces of the two limiting rods (18) are slidably connected with the connecting plate (20), the center of the bottom end of the connecting plate (20) is fixedly connected with the top end of the loop bar (5), the screw rod (19) is rotationally connected between the top end and the bottom end of the inside of the fixed box (1), the screw rod (19) is in threaded connection with the middle of the connecting plate (20), the servo motor (9) is fixedly arranged at the top end of the fixed box (1), and an output shaft of the servo motor (9) is fixedly connected with the top end of the screw rod (19).

3. The sampling device for construction quality according to claim 1, wherein a handle (2) is fixedly arranged on the other side of the fixed box (1), and uniformly distributed anti-skid patterns are formed on the surface of the handle (2).

4. The sampling device for construction quality according to claim 1, wherein a transparent observation window is fixedly installed on one side of the water tank (12), a liquid injection hole is formed in the top end of the water tank (12), and a sealing plug (10) is embedded in the liquid injection hole.

5. The construction quality sampling device according to claim 1, wherein a plurality of heat dissipation holes are formed in one side of the motor box (6), and a metal net is fixedly installed in the plurality of heat dissipation holes.

6. The sampling device for construction quality according to claim 1, wherein a control panel is fixedly installed on the side of the fixed box (1), and the servo motor (9), the driving motor (15) and the water pump (21) are electrically connected with an external power supply through the control panel.