CN221078096U

CN221078096U - Sampler

Info

Publication number: CN221078096U
Application number: CN202322544828.0U
Authority: CN
Inventors: 刘洋
Original assignee: Xi'an Cccc First Public Hospital Ruitong Scientific Research Test And Testing Co ltd
Current assignee: Xi'an Cccc First Public Hospital Ruitong Scientific Research Test And Testing Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-06-04
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a sampler, which belongs to the field of equipment for measuring the chloride ion content of structural concrete and comprises a main body, wherein a sampling mechanism is arranged in the main body, a connecting mechanism is arranged on the sampling mechanism, an opening and closing mechanism is arranged in the main body, the sampling mechanism comprises a sampling box, a sliding block is connected in the sampling box in a sliding way, the bottom of the sliding block is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a cylinder, the other side of the connecting plate is fixedly connected with a motor, and a sampling cylinder is fixedly connected on the motor. The beneficial effects are that: set up sampling mechanism and coupling mechanism, put into the drum with the sampling box through the connecting rod, the cylinder in the sampling box is outside with the ejecting trompil of sampling tube, uses motor drive auger axle to transport the concrete of certain degree of depth to the sampling box in, pulls out the sampling box through the connecting rod after the sample, puts into another sampling box again, realizes the concrete sample of many times, different degree of depth, convenient to use.

Description

Sampler

Technical Field

The utility model relates to the field of equipment for measuring the chloride ion content of structural concrete, in particular to a sampler.

Background

In modern engineering construction work, concrete is one of the most commonly used building materials at present, and is mainly obtained by mixing stones, stone powder, cement, water and the like according to a certain proportion, and after solidification, the concrete is hard like rock, also called concrete. In the production of concrete, different additives, special cement and the like are generally required to be added to adjust the quality and the quality of the concrete, and the quality of the concrete is very important, so that sampling and testing the concrete before the concrete is put into use is an important working link in engineering.

The patent document with the retrieval bulletin number of CN214749028U discloses a concrete detection sampler, the concrete detection sampler comprises a cylinder, the outside threaded connection of cylinder lower extreme has the cone-shaped cover, the inside bottom plate that is equipped with cylinder lower extreme butt of cone-shaped cover, a plurality of cylinder has been assembled in proper order from bottom to top in the cylinder, the cylinder upper end does not have the top cap, the collecting vat has all been seted up to a plurality of cylinder front side, the draw-in groove has all been seted up to cylinder upper end left and right sides, the logical groove with collecting vat assorted has been seted up to the cylinder front side, cylinder inner wall upside threaded connection has the annular slab that is located the upside collecting vat, the annular slab lower extreme rotates and is connected with the roof, roof lower extreme left and right sides all is equipped with the fixture block of same specification, the roof upper end is equipped with the bull stick that runs through the annular slab, the device simple structure, reasonable design, this sampler can sample the concrete of different degree of depth simultaneously, in addition this sampler conveniently dismantles the washing, but the device can only once sample after inserting the concrete, use inconvenience, the practicality is to wait to strengthen when using.

Disclosure of utility model

The present utility model aims to solve the above problems and provide a sampler.

The utility model realizes the above purpose through the following technical scheme:

The utility model provides a sampler, includes the main part, install sampling mechanism in the main part, be provided with coupling mechanism on the sampling mechanism, be provided with opening and closing mechanism in the main part, sampling mechanism includes the sampling box, sliding connection has the slider in the sampling box, slider bottom fixedly connected with connecting plate, connecting plate one side fixedly connected with cylinder, connecting plate opposite side fixedly connected with motor, fixedly connected with sampling tube on the motor, motor output shaft has the auger axle, the sampling tube cover is in on the auger axle.

Preferably, the top of the sampling box is fixedly connected with a top cover, a sliding groove is formed in the top cover, and the sliding block is slidably connected in the sliding groove.

Preferably, the cylinder output shaft is connected with a chuck, a through hole is formed in one side of the sampling box, and the chuck is matched with the through hole.

Preferably, the connecting mechanism comprises a connecting rod, the connecting rod is detachably connected to the top of the sampling box, a handle is fixedly connected to the top of the connecting rod, a button is fixedly connected to the handle, and scales are arranged on the side face of the connecting rod.

Preferably, the button is electrically connected with the motor and the cylinder.

Preferably, the main body comprises a cylinder, the inner section of the cylinder is consistent with the cross section of the sampling box, the bottom of the cylinder is fixedly connected with a conical cover, the top of the cylinder is fixedly connected with a fixing plate, and a clamping groove matched with the chuck is formed in the cylinder.

Preferably, the opening and closing mechanism comprises a plurality of openings, the openings are formed in the side face of the cylinder, the openings are opposite to the clamping grooves, two wedge-shaped blocks are connected in the openings in a sliding mode, and springs are connected to the wedge-shaped blocks.

Preferably, the distance between two adjacent openings is equal to the distance between two adjacent graduations.

The beneficial effects are that: set up sampling mechanism and coupling mechanism, put into the drum with the sampling box through the connecting rod, the cylinder in the sampling box is outside with the ejecting trompil of sampling tube, uses motor drive auger axle to transport the concrete of certain degree of depth to the sampling box in, pulls out the sampling box through the connecting rod after the sample, puts into another sampling box again, realizes the concrete sample of many times, different degree of depth, convenient to use.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic diagram of a sampler according to the present utility model;

FIG. 2 is a front view of a sampler according to the present utility model;

FIG. 3 is a left side cross-sectional view of a sampler according to the present utility model;

FIG. 4 is a schematic diagram of a sampling mechanism of a sampler according to the present utility model;

FIG. 5 is a schematic view of the inside of a sampling mechanism of a sampler according to the present utility model;

Fig. 6 is a cross-sectional view of a sampling mechanism of a sampler according to the present utility model.

The reference numerals are explained as follows: 1. a main body; 101. a cylinder; 102. a conical cover; 103. a fixing plate; 104. a clamping groove; 2. a sampling mechanism; 201. a sampling box; 2011. a top cover; 2012. a chute; 2013. a through hole; 202. a slide block; 203. a connecting plate; 204. a cylinder; 2041. a chuck; 205. a motor; 206. a sampling tube; 207. an auger shaft; 3. a connecting mechanism; 301. a connecting rod; 302. a handle; 303. a button; 304. a scale; 4. an opening and closing mechanism; 401. opening holes; 402. wedge blocks; 403. and (3) a spring.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

As shown in fig. 1-6, a sampler comprises a main body 1, a sampling mechanism 2 is installed in the main body 1, a connecting mechanism 3 is arranged on the sampling mechanism 2, an opening and closing mechanism 4 is arranged in the main body 1, the main body 1 comprises a cylinder 101, the inner cross section of the cylinder 101 is consistent with the cross section of a sampling box 201, a conical cover 102 is connected to the bottom of the cylinder 101 through threads, a fixing plate 103 is connected to the top of the cylinder 101 through bolts, a clamping groove 104 is formed in the cylinder 101, the conical cover 102 is connected to the bottom of the cylinder 101 through threads, the cylinder 101 is sleeved above the conical cover 102, the conical cover 102 firstly discharges concrete before sampling the concrete, and the cylinder 101 is inserted into the concrete.

In this embodiment, the sampling mechanism 2 includes a sampling box 201, a sliding block 202 is slidably connected to the sampling box 201, a top cover 2011 is connected to the top of the sampling box 201 through a bolt, a chute 2012 is formed in the top cover 2011, the sliding block 202 is slidably connected to the chute 2012, a connecting plate 203 is welded to the bottom of the sliding block 202, one side of the connecting plate 203 is connected to an air cylinder 204 through a bolt, an output shaft of the air cylinder 204 is connected to a chuck 2041, a clamping groove 104 is matched with the chuck 2041, when the sampling box 201 reaches a certain clamping groove 104 position, the air cylinder 204 pushes the chuck 2041 out, the sampling box 201 can be fixed at a certain height, a through hole 2013 is formed in one side of the sampling box 201, the chuck 2041 is matched with the through hole 2013, a motor 205 is connected to the other side of the connecting plate 203 through a bolt, a sampling cylinder 206 is connected to the motor 205 through a bolt, an output shaft of the motor 205 is connected to a packing auger shaft 207, the sampling cylinder 206 is sleeved on the packing auger shaft 207, and after the chuck 2041 is clamped in the clamping groove 104, the air cylinder 204 continues to push the connecting plate 203, and the connecting plate 203 pushes the motor 205 and the sampling cylinder 206 outwards.

In this embodiment, the connection mechanism 3 includes a connection rod 301, the connection rod 301 is detachably connected to the top of the sampling box 201, a handle 302 is welded to the top of the connection rod 301, a button 303 is clamped on the handle 302, the button 303 is electrically connected with the motor 205 and the air cylinder 204, scales 304 are arranged on the side face of the connection rod 301, the connection rod 301 is connected with the top of the sampling box 201 through quick-release bolts, the sampling box 201 is mounted on the connection rod 301, the connection rod enters the interior from the top of the cylinder 101, and after the cylinder 101 is fixed to a certain depth, the button 303 is pressed, and the motor 205 and the air cylinder 204 are electrically connected with the connection rod.

In this embodiment, the opening and closing mechanism 4 includes a plurality of openings 401, the distance between two adjacent openings 401 is equal to the distance between two adjacent scales 304, the openings 401 are formed on the side surface of the cylinder 101, the openings 401 are opposite to the clamping grooves 104, two wedge blocks 402 are slidably connected in the openings 401, the wedge blocks 402 are connected with springs 403, when the sampling tube 206 is pushed out, the wedge blocks 402 can be pushed into the cylinder 101, the springs 403 are compressed, the sampling tube 206 stretches out of the cylinder 101, and concrete enters the sampling tube 206.

Working principle: the conical cover 102 before sampling concrete firstly discharges concrete, the cylinder 101 is inserted into the concrete, then the sampling box 201 is installed on the connecting rod 301, the sampling box enters the inside from the top of the cylinder 101, the sampling depth is determined according to the scale 304, when the sampling box 201 reaches a certain clamping groove 104 position, the electric button 303 is pressed, the cylinder 204 pushes out the chuck 2041, the chuck 2041 is clamped in the clamping groove 104, the sampling box 201 can be fixed at a certain height, after the chuck 2041 is clamped in the clamping groove 104, the cylinder 204 continues to push the connecting plate 203, the connecting plate 203 pushes out the motor 205 and the sampling tube 206, when the sampling tube 206 is pushed out, the wedge block 402 can be pushed into the cylinder 101, the spring 403 is compressed, the sampling tube 206 stretches out of the cylinder 101, the concrete is put into the sampling tube 206, then the motor 205 rotates, the motor 205 drives the auger shaft 207 to rotate, the concrete is transported into the sampling box 201 through the sampling tube 206, after the sampling is completed, the motor 205 stops rotating, the cylinder 204 is retracted, the chuck 2041 is retracted from the clamping groove 104 until the chuck 2041 is clamped into the through hole 2013, the cylinder 204 pulls the connecting plate 203 to move, the connecting plate 203 drives the sampling tube 206 and the motor 205 to retract, the spring 403 pushes the wedge block 402 out to seal the opening 401, at the moment, the handle 302 is pulled, the handle 302 drives the connecting rod 301 to pull out the sampling box 201, finally the sampling box 201 is detached from the connecting rod 301, another sampling box 201 is replaced, and the operations are repeated, so that the concrete with different depths can be sampled conveniently.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. Sampler, comprising a body (1), characterized in that: install sampling mechanism (2) in main part (1), be provided with coupling mechanism (3) on sampling mechanism (2), be provided with opening and closing mechanism (4) in main part (1), sampling mechanism (2) are including sampling box (201), sliding connection has slider (202) in sampling box (201), slider (202) bottom fixedly connected with connecting plate (203), connecting plate (203) one side fixedly connected with cylinder (204), connecting plate (203) opposite side fixedly connected with motor (205), fixedly connected with sampling tube (206) on motor (205), motor (205) output shaft has auger shaft (207), sampling tube (206) cover is in on auger shaft (207).

2. A sampler according to claim 1, wherein: the top of the sampling box (201) is fixedly connected with a top cover (2011), a chute (2012) is formed in the top cover (2011), and the sliding block (202) is slidingly connected in the chute (2012).

3. A sampler according to claim 1, wherein: the output shaft of the cylinder (204) is connected with a chuck (2041), one side of the sampling box (201) is provided with a through hole (2013), and the chuck (2041) is matched with the through hole (2013).

4. A sampler according to claim 3, wherein: the connecting mechanism (3) comprises a connecting rod (301), the connecting rod (301) is detachably connected to the top of the sampling box (201), a handle (302) is fixedly connected to the top of the connecting rod (301), a button (303) is fixedly connected to the handle (302), and scales (304) are arranged on the side face of the connecting rod (301).

5. A sampler according to claim 4, wherein: the button (303) is electrically connected with the motor (205) and the cylinder (204).

6. A sampler according to claim 4, wherein: the main body (1) comprises a cylinder (101), the inner cross section of the cylinder (101) is consistent with the cross section of the sampling box (201), a conical cover (102) is fixedly connected to the bottom of the cylinder (101), a fixing plate (103) is fixedly connected to the top of the cylinder (101), and a clamping groove (104) matched with the chuck (2041) is formed in the cylinder (101).

7. A sampler according to claim 6, wherein: the opening and closing mechanism (4) comprises a plurality of openings (401), the openings (401) are formed in the side face of the cylinder (101), the openings (401) are opposite to the clamping grooves (104), two wedge-shaped blocks (402) are connected in the openings (401) in a sliding mode, and springs (403) are connected to the wedge-shaped blocks (402).

8. A sampler according to claim 7, wherein: the distance between two adjacent holes (401) is equal to the distance between two adjacent graduations (304).