CN220437861U

CN220437861U - Concrete detects sampling device

Info

Publication number: CN220437861U
Application number: CN202322031449.1U
Authority: CN
Inventors: 蒲少博
Original assignee: Shaanxi Xuwei Circular Economy Development Co ltd
Current assignee: Shaanxi Xuwei Circular Economy Development Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-02-02
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a concrete detection sampling device, which comprises a fixed plate and a cylinder body, wherein the center of the fixed plate is connected with a movable rod in a sliding way, a first spring is sleeved outside the movable rod, one end of the first spring is fixedly connected with the fixed plate, the other end of the first spring is fixedly provided with a pressing block, and the pressing block is fixedly connected with the movable rod, and the concrete detection sampling device further comprises: the center of the top of the fixed plate is fixedly provided with a limit sleeve which is in sliding connection with the movable rod, the bottom of the movable rod is fixedly provided with a fixed block, the joint of the fixed block and the cylinder body is provided with a plurality of connecting components, and the lower part of the inside of the cylinder body is provided with a limit component; the limiting component is arranged in the cylinder body, so that concrete entering the cylinder body can be limited when the concrete is sampled, the concrete in the cylinder body is prevented from flowing out after the cylinder body leaves the concrete, and the accuracy of concrete sampling is guaranteed.

Description

Concrete detects sampling device

Technical Field

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

Background

In the field of constructional engineering, concrete is a main application material, the quality of the concrete directly determines the engineering quality, and the methods for detecting the strength of the concrete include a test block method, a rebound method, an ultrasonic method, a core drilling method and a pulling method.

Publication number CN212693288U discloses a be used for concrete to detect sampling device, and the bracing piece is installed through sample support upper portion inboard to this patent, and mid-mounting has the guide holder in the bracing piece, and presses the sample pole to run through the guide holder setting, can lead to the processing to pressing the sample pole, is favorable to improving the precision of sampling, but this patent still has following problem in the in-service use:

the guide holder is driven to move by pressing the sampling rod, so that the concrete flows into the sampling groove on the guide holder to complete the sampling of the concrete, but the concrete flows into the sampling groove after the guide holder stretches into the concrete in actual use, but the concrete also leaves the sampling groove after the guide holder resets, the concrete in the sampling groove is not limited, and the concrete flows out of the sampling groove easily, so that the sampling of the concrete is less, and the accuracy of concrete detection can be affected.

A concrete detecting and sampling device is proposed in order to solve the problems presented in the above.

Disclosure of Invention

The utility model aims to provide a concrete detection sampling device, which is used for solving the problems that the concrete is completely sampled by pressing a sampling rod to drive a guide seat to move so that the concrete flows into a sampling groove on the guide seat, the concrete flows into the sampling groove after the guide seat stretches into the concrete in actual use, the sampling groove is separated from the concrete after the guide seat resets, the concrete in the sampling groove is not limited and flows out of the sampling groove easily, and then less concrete sampling results are caused, and the concrete detection accuracy is possibly affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a concrete detection sampling device comprises a fixed plate and a cylinder;

the center of the fixed plate is connected with a movable rod in a sliding manner, a first spring is sleeved outside the movable rod, one end of the first spring is fixedly connected with the fixed plate, the other end of the first spring is fixedly provided with a pressing block, and the pressing block is fixedly connected with the movable rod;

further comprises:

the top center of the fixed plate is fixedly provided with a limit sleeve, the limit sleeve is in sliding connection with the movable rod, the bottom of the movable rod is fixedly provided with a fixed block, the joint of the fixed block and the cylinder body is provided with a plurality of connecting components, and the lower part of the inside of the cylinder body is provided with a limit component;

the limiting assembly comprises a rotating plate which is symmetrically and rotatably connected to the lower part inside the cylinder body through a rotating shaft, sliding grooves are symmetrically formed in the inner wall of the lower part of the cylinder body, sliding blocks are slidably connected to the inner parts of the sliding grooves, and a first connecting piece is fixedly arranged on one side of each sliding block;

wherein, two first connecting piece all rotates through the pivot and is connected with the dwang, and the one end that the dwang kept away from first connecting piece is connected with the second connecting piece through the pivot rotation to two second connecting pieces respectively with two pivoted board fixed connection.

Preferably, the connecting assembly comprises a fixing seat fixedly installed above the outside of the cylinder, a plurality of connecting blocks are fixedly installed outside the fixing block, clamping blocks are fixedly installed at the bottoms of the connecting blocks, grooves are formed in the tops of the fixing seat, and the clamping blocks are connected with the grooves in an adaptive mode.

Preferably, a movable groove is formed in one side of the inside of the fixed seat, a movable block is connected in the movable groove in a sliding mode, a third spring is fixedly arranged on one side of the movable block, and one end, away from the movable block, of the third spring is fixedly connected with the fixed seat.

Preferably, the movable block one side is located the below fixed mounting of third spring and has the slide bar, and slide bar and movable groove sliding connection to the outside fixed mounting of fixing base has the spacing collar, spacing collar and slide bar sliding connection moreover, and the one end fixed mounting that the movable block was kept away from to the slide bar has the pull ring moreover, and the opposite side fixed mounting of movable block has the stopper to stopper and movable groove sliding connection, and the one side that the fixture block is close to the stopper has offered the spacing groove and stopper and spacing groove block connection moreover.

Preferably, the inside bilateral symmetry of fixed plate has seted up the spout, and the inside sliding connection of spout has L shape pole to the bottom fixed mounting of L shape pole has the board of placing.

Preferably, the two sliding blocks are fixedly provided with second springs, and the tops of the second springs are fixedly connected with the cylinder.

Preferably, the bottoms of the two placing plates are fixedly provided with a plurality of rubber blocks.

Compared with the prior art, the utility model has the beneficial effects that: this concrete detects sampling device has set up spacing subassembly in the inside of barrel for can make the concrete that enters into in the barrel receive spacingly when taking a sample to the concrete, prevent that the barrel from leaving the concrete and flowing out of the concrete in the barrel, ensured the accuracy of concrete sample, its concrete content is as follows:

1. the limiting component is arranged in the cylinder body, the two L-shaped rods are pulled when the concrete is sampled, so that the L-shaped rods slide in the sliding grooves on the fixed plate, the placing plates can be driven to move, the two placing plates are placed above the concrete storage container, the pressing block is pressed to drive the moving rods to slide on the fixed plate and the limiting sleeve, the fixed block and the cylinder body can be driven to enter the concrete, the two rotating plates can be jacked up by the concrete after the concrete enters the concrete, the rotating plates rotate, the rotating rods are driven to rotate by the second connecting piece after the rotating plates rotate, the other ends of the rotating rods are connected with the sliding block through the first connecting piece, the second spring is driven to be compressed in the sliding groove by the rotation of the rotating rod, the pressing block is loosened after the concrete enters the cylinder, the first spring recovers deformation to drive the cylinder to rise, the second spring recovers deformation after the cylinder leaves the concrete, and then the rotating plate is driven to reset by the sliding block and the rotating rod, so that the lower part of the cylinder is kept closed, the concrete entering the cylinder can be limited when the concrete is sampled by the limiting component, the concrete in the cylinder is prevented from flowing out after the cylinder leaves the concrete, and the accuracy of concrete sampling is ensured;

2. the connecting piece has set up a plurality of coupling assembling at the junction of fixed block and barrel, the pulling pull ring drives the slide bar and circling at fixing base and spacing and remove after the concrete sample, and then can drive the movable block and slide in the movable groove, can compress the third spring when the movable block removes, and drive the stopper and remove after the movable block removes, make the stopper break away from the spacing groove on the fixture block, the fixture block loses spacingly, can take off the connecting block from the fixing base, can make barrel and fixed block separation, can pour the concrete in the barrel, when being connected of barrel and fixed block, with recess on the fixing base aligned with the fixture block, press barrel and fixed plate simultaneously, make the fixture block extrusion stopper, make the stopper slide in the movable groove and drive the third spring of movable block compression, the spacing groove on the fixture block resumes deformation with the stopper alignment after, make the stopper to the spacing groove block, and then cause the installation of barrel, make things convenient for the installation and the dismantlement of barrel, and convenience to the pouring of concrete in the barrel, and convenience wash the barrel, the practicality has been promoted.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of a limiting assembly according to the present utility model;

FIG. 3 is a schematic view of the opening structure of the rotating plate of the present utility model;

FIG. 4 is a schematic view of a connecting assembly according to the present utility model;

fig. 5 is a schematic sectional view of a fixing plate according to the present utility model.

In the figure: 1. a fixing plate; 101. a moving rod; 102. a first spring; 103. pressing the blocks; 104. a limit sleeve; 105. a fixed block; 106. a cylinder; 107. a chute; 108. an L-shaped rod; 109. placing a plate; 2. a limit component; 201. a rotating plate; 202. a sliding groove; 203. a sliding block; 204. a first connector; 205. a rotating lever; 206. a second connector; 207. a second spring; 3. a connection assembly; 301. a fixing seat; 302. a connecting block; 303. a clamping block; 304. a movable groove; 305. a third spring; 306. a movable block; 307. a limiting block; 308. a limit groove; 309. a slide bar; 310. a limit ring; 311. and (5) a pull ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 1-5, the present utility model provides the following technical solutions: the utility model provides a concrete detection sampling device, includes fixed plate 1 and barrel 106, and the center sliding connection of fixed plate 1 has movable rod 101, and the outside cover of movable rod 101 is equipped with first spring 102 to the one end and the fixed plate 1 fixed connection of first spring 102, and the other end fixed mounting of first spring 102 has presses briquetting 103 moreover, presses briquetting 103 and movable rod 101 fixed connection still includes: the top center fixed mounting of fixed plate 1 has stop collar 104, and stop collar 104 and movable rod 101 sliding connection, and the bottom fixed mounting of movable rod 101 has fixed block 105, and the junction of fixed block 105 and barrel 106 is provided with a plurality of coupling assembling 3 in addition, and the inside below of barrel 106 is provided with spacing subassembly 2, wherein spacing subassembly 2 includes the rotor plate 201 of connecting in the inside below of barrel 106 through pivot symmetry rotation, and the sliding tray 202 has been seted up to the lower inner wall symmetry of barrel 106, and sliding connection in sliding tray 202 has slider 203, and one side fixed mounting of slider 203 has first connecting piece 204, wherein, two first connecting pieces 204 all are connected with dwang 205 through the pivot rotation, and the one end that first connecting piece 204 was kept away from to dwang 205 is connected with second connecting piece 206 through the pivot rotation, and two second connecting pieces 206 are respectively with two rotor plates 201 fixed connection, make through spacing subassembly 2 can make the concrete that gets into in barrel 106 receive the spacing, prevent barrel 106 to leave concrete in the concrete sample after the barrel 106 guarantee concrete sampling accuracy.

The connecting component 3 comprises a fixed seat 301 fixedly arranged above the outside of the barrel 106, a plurality of connecting blocks 302 are fixedly arranged outside the fixed block 105, a clamping block 303 is fixedly arranged at the bottom of the connecting blocks 302, the top of the fixed seat 301 is provided with a groove, the clamping block 303 is connected with the groove in an adapting way, the barrel 106 is convenient to be installed and disassembled through the connecting component 3, the concrete in the barrel 106 is convenient to be poured out, the barrel 106 is convenient to be cleaned, the practicability is improved, a movable groove 304 is arranged at one side of the inside of the fixed seat 301, a movable block 306 is slidingly connected inside the movable groove 304, a third spring 305 is fixedly arranged at one side of the movable block 306, one end of the third spring 305 away from the movable block 306 is fixedly connected with the fixed seat 301, the movable block 306 can be automatically reset after being moved, a sliding rod 309 is fixedly arranged below the third spring 305 at one side of the movable block 306, the sliding rod 309 is in sliding connection with the movable groove 304, the limit ring 310 is fixedly arranged outside the fixed seat 301, the limit ring 310 is in sliding connection with the sliding rod 309, a pull ring 311 is fixedly arranged at one end of the sliding rod 309 far away from the movable block 306, a limit block 307 is fixedly arranged at the other side of the movable block 306, the limit block 307 is in sliding connection with the movable groove 304, a limit groove 308 is arranged at one side of the clamping block 303 close to the limit block 307, the limit block 307 is clamped and connected with the limit groove 308, the clamping block 303 can be limited, the disassembly and assembly of the cylinder 106 are facilitated, the two sliding blocks 203 are fixedly provided with the second springs 207, the tops of the second springs 207 are fixedly connected with the cylinder 106, the sliding blocks 203 can automatically reset after moving, the two sliding blocks 203 are fixedly provided with the second springs 207, and the tops of the second springs 207 are fixedly connected with the cylinder 106, can promote the stability of fixed plate 1 when the sample, the bottom of two placing plate 109 is all fixed mounting has a plurality of rubber piece, promotes the frictional force of placing plate 109 for place plate 109 is difficult for shifting.

Working principle: before the concrete detection sampling device is used, the whole situation of the device is required to be checked firstly, normal work can be carried out, as shown in fig. 1-5, a limiting component 2 is arranged in a cylinder 106, when concrete is sampled, two L-shaped rods 108 are pulled, the L-shaped rods 108 slide in a sliding groove 107 on a fixed plate 1, then a placing plate 109 can be driven to move, the two placing plates 109 are placed above a concrete storage container, a pressing block 103 is pressed to drive a moving rod 101 to slide on the fixed plate 1 and a limiting sleeve 104, then a fixed block 105 and a cylinder 106 can be driven to enter the concrete, the concrete can jack up two rotating plates 201 after entering the concrete, the rotating plates 201 rotate, after the rotating plates 201 rotate, the rotating rods 205 are driven to rotate through a second connecting piece 206, the other ends of the rotating rods 205 are connected with a sliding block 203 through a first connecting piece 204, then the sliding block 203 is driven to compress a second spring 207 in the sliding groove 202 through the rotation of the rotating rods 205, the concrete is released after the concrete enters the cylinder 106, the pressing block 103 is pressed, the fixed block 103 is driven to drive the moving rod 101 to slide on the fixed plate 1 and the limiting sleeve 104, then the concrete can be driven to leave the cylinder 106 through the concrete 106 through the first connecting piece 102, and the concrete 106 is driven to be accurately deformed, and the cylinder 106 is prevented from being deformed, and the cylinder 106 is driven to leave the cylinder 106 through the concrete 106 after the cylinder 106 is driven to move up and the concrete 106;

the connection part of the fixed block 105 and the barrel 106 is provided with a plurality of connecting components 3, after concrete sampling, the pull ring 311 is pulled to drive the sliding rod 309 to move on the fixed seat 301 and the limiting ring 310, and then the movable block 306 can be driven to slide in the movable groove 304, the movable block 306 can compress the third spring 305 when moving, and the movable block 306 can drive the limiting block 307 to move after moving, so that the limiting block 307 breaks away from the limiting groove 308 on the clamping block 303, the clamping block 303 loses the limit, the connecting block 302 can be taken down from the fixed seat 301, the barrel 106 can be separated from the fixed block 105, concrete in the barrel 106 can be poured out, when the barrel 106 is connected with the fixed block 105, the groove on the fixed seat 301 is aligned with the clamping block 303, the barrel 106 and the fixed plate 1 are pressed, the limiting block 307 is extruded by the clamping block 303, the movable block 306 is driven to compress the third spring 305 when the movable block 306 moves, the limiting groove 308 on the clamping block 303 is aligned with the limiting block 307, the third spring 305 is restored to deform, the limiting block 307 is clamped in the limiting groove 308, and then the barrel 106 is caused, the concrete 106 is convenient to detach from the barrel 106 through the connecting components 3, and the barrel 106 is convenient to clean.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A concrete detection sampling device comprises a fixed plate (1) and a barrel (106);

the center of the fixed plate (1) is connected with a movable rod (101) in a sliding manner, a first spring (102) is sleeved outside the movable rod (101), one end of the first spring (102) is fixedly connected with the fixed plate (1), the other end of the first spring (102) is fixedly provided with a pressing block (103), and the pressing block (103) is fixedly connected with the movable rod (101);

characterized by further comprising:

the top center of the fixed plate (1) is fixedly provided with a limit sleeve (104), the limit sleeve (104) is in sliding connection with the movable rod (101), the bottom of the movable rod (101) is fixedly provided with a fixed block (105), the joint of the fixed block (105) and the cylinder body (106) is provided with a plurality of connecting components (3), and the lower part of the inside of the cylinder body (106) is provided with a limit component (2);

the limiting assembly (2) comprises a rotating plate (201) symmetrically connected to the lower portion of the inner portion of the barrel (106) in a rotating mode through a rotating shaft, sliding grooves (202) are symmetrically formed in the inner wall of the lower portion of the barrel (106), sliding blocks (203) are connected to the inner portion of the sliding grooves (202) in a sliding mode, and a first connecting piece (204) is fixedly arranged on one side of each sliding block (203);

wherein, two first connecting piece (204) all are connected with dwang (205) through the pivot rotation, and the one end that first connecting piece (204) were kept away from to dwang (205) is connected with second connecting piece (206) through the pivot rotation to two second connecting pieces (206) respectively with two rotor plate (201) fixed connection.

2. A concrete detecting and sampling device according to claim 1, wherein: the connecting assembly (3) comprises a fixing seat (301) fixedly installed above the outside of the barrel (106), a plurality of connecting blocks (302) are fixedly installed outside the fixing blocks (105), clamping blocks (303) are fixedly installed at the bottoms of the connecting blocks (302), grooves are formed in the tops of the fixing seat (301), and the clamping blocks (303) are connected with the grooves in an adaptive mode.

3. A concrete detecting and sampling device according to claim 2, wherein: the movable groove (304) is formed in one side of the inside of the fixed seat (301), the movable block (306) is connected to the inside of the movable groove (304) in a sliding mode, a third spring (305) is fixedly arranged on one side of the movable block (306), and one end, away from the movable block (306), of the third spring (305) is fixedly connected with the fixed seat (301).

4. A concrete detecting and sampling device according to claim 3, wherein: the movable block (306) is characterized in that a sliding rod (309) is fixedly arranged below the third spring (305) on one side, the sliding rod (309) is in sliding connection with the movable groove (304), a limit ring (310) is fixedly arranged outside the fixed seat (301), the limit ring (310) is in sliding connection with the sliding rod (309), a pull ring (311) is fixedly arranged at one end, away from the movable block (306), of the sliding rod (309), a limit block (307) is fixedly arranged at the other side of the movable block (306), the limit block (307) is in sliding connection with the movable groove (304), a limit groove (308) is formed in one side, close to the limit block (307), of the clamping block (303), and the limit block (307) is in clamping connection with the limit groove (308).

5. A concrete detecting and sampling device according to claim 1, wherein: the sliding grooves (107) are symmetrically formed in two sides of the inside of the fixing plate (1), L-shaped rods (108) are connected in the sliding mode in the sliding grooves (107), and the placing plates (109) are fixedly arranged at the bottoms of the L-shaped rods (108).

6. A concrete detecting and sampling device according to claim 1, wherein: the two sliding blocks (203) are fixedly provided with second springs (207), and the tops of the second springs (207) are fixedly connected with the cylinder body (106).

7. The concrete detecting and sampling device according to claim 5, wherein: the bottoms of the two placing plates (109) are fixedly provided with a plurality of rubber blocks.