Project supervision sampler convenient to carry

Abstract

The utility model discloses an engineering supervision sampler convenient to carry, which belongs to the technical field of engineering supervision and comprises a handheld shell, an inner matching groove is formed in the inner wall of the handheld shell, and two clamping grooves are formed in the inner wall of the handheld shell; the sampling assembly comprises a piercing pipe, two limiting blocks, a breaking cone, a plurality of penetrating openings and a sealing part, the piercing pipe is connected between the inner walls of the handheld shell in a sliding mode, the two limiting blocks extend to be arranged on the outer wall of the piercing pipe, and the two limiting blocks are matched with the corresponding clamping grooves respectively. According to the engineering supervision sampler convenient to carry, the sampling assembly is contained through the handheld shell, the occupied space is small during carrying, carrying and using are facilitated, the piercing pipe and the penetrating opening 1 are rotationally pulled out during using, the sampling and collecting effects are achieved, after sampling is completed, the collecting pipe is taken down, operation is easy, meanwhile, the structure is simple, the training time is shortened, and the training efficiency is improved. And the use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering supervision, and more specifically to a portable engineering supervision sampler. Background Art

[0002] Engineering supervision sampling refers to the work of on-site sampling, sealing and inspection of test blocks, test pieces and related materials related to structural safety by supervision personnel during the construction process. This link is an important means to ensure the quality of the project and is of great significance to ensure the safety, reliability and durability of the construction project.

[0003] In existing engineering supervision operations, cement sampling is required, and sampling is usually completed using a sampling needle, which is difficult to carry. At the same time, it is difficult to obtain cement samples at different depths of the cement bag during sampling. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an engineering supervision sampler that is easy to carry. The sampling component is accommodated by a hand-held shell, which occupies a small space when carried, and is convenient for carrying and use. When in use, the puncture tube is rotated to pull out, and the penetration port 1 plays the role of sampling and collection. After the sampling is completed, the collection tube is removed. The operation is simple and the structure is simple, which reduces the training time and is convenient for use.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the utility model adopts the following technical solutions:

[0008] A portable engineering supervision sampler comprises: a hand-held shell, the inner wall of which is provided with an inner matching groove, and the inner wall of which is provided with two snap-in grooves; a sampling component, the sampling component comprising: a piercing tube, two limiting blocks, a breaking cone, a plurality of through-holes and a closing component, the piercing tube is slidably connected between the inner walls of the hand-held shell, the two limiting blocks are both extended to the outer wall of the piercing tube, the two limiting blocks are respectively matched with the corresponding snap-in grooves, the breaking cone is extended to the outer wall of one side of the piercing tube, the plurality of through-holes are all opened on the outer wall of the piercing tube, and the closing component is arranged inside the hand-held shell; and a collecting component, the collecting component is arranged inside the hand-held shell for accommodating and collecting the sampled samples.

[0009] As a preferred solution of the utility model, the collecting assembly includes: a tail threaded sleeve, a lifting extension and a collecting tube, the tail threaded sleeve is arranged on the outer wall of the hand-held shell through a threaded sleeve, the lifting extension is fixedly connected to one side outer wall of the tail threaded sleeve, the collecting tube is arranged on one side of the lifting extension, and the collecting tube and the inner wall of the hand-held shell are slidably matched.

[0010] As a preferred solution of the utility model, the closing component includes: a movable sleeve, a closing sleeve and a closing cover, the movable sleeve is slidably connected to the inner wall of the puncture tube, the closing sleeve is fixedly connected to one side outer wall of the movable sleeve, the closing cover is fixedly connected to one side outer wall of the movable sleeve, and the closing cover and multiple through-holes are matched.

[0011] As a preferred solution of the utility model, two limit blocks are extended from the outer wall of the movable sleeve.

[0012] As a preferred solution of the utility model, two slide grooves are provided on the inner wall of the piercing tube, and the two limit blocks are respectively matched with the corresponding slide grooves.

[0013] As a preferred solution of the utility model, a plurality of notches are formed on the top surface of the closure cover.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the utility model provides a portable engineering supervision sampler, which has the following beneficial effects:

[0016] The portable engineering supervision sampler accommodates the sampling component through a hand-held shell, occupies less space when carried, and is convenient for carrying and use. When in use, the piercing tube is rotated to be pulled out, and the penetration port 1 plays the role of sampling and collection. After the sampling is completed, the collection tube is removed. The operation is simple and the structure is simple, which reduces the training time and is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is an exploded view of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Hand-held shell; 2. Inner matching groove; 3. Snap-in groove; 4. Tail threaded sleeve; 5. Lifting extension; 6. Collecting tube; 7. Piercing tube; 8. Limiting block; 9. Breaking cone; 10. Through-hole; 11. Movable sleeve; 12. Closing sleeve; 13. Limiting block; 14. Closing cover. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-3 , a portable engineering supervision sampler, comprising: a hand-held shell 1, the inner wall of the hand-held shell 1 is provided with an inner matching groove 2, and the inner wall of the hand-held shell 1 is provided with two snap-in grooves 3; a sampling component, the sampling component comprises: a piercing tube 7, two limiting blocks 8, a breaking cone 9, a plurality of through-holes 10 and a closing component, the piercing tube 7 is slidably connected between the inner walls of the hand-held shell 1, the two limiting blocks 8 are both extended to the outer wall of the piercing tube 7, the two limiting blocks 8 are respectively matched with the corresponding snap-in grooves 3, the breaking cone 9 is extended to the outer wall of one side of the piercing tube 7, the plurality of through-holes 10 are all opened on the outer wall of the piercing tube 7, and the closing component is arranged inside the hand-held shell 1; and a collecting component, the collecting component is arranged inside the hand-held shell 1, for accommodating and collecting the sample after sampling.

[0025] In a specific embodiment of the utility model, the sampling assembly is accommodated by the hand-held shell 1, and when carried, it only occupies the space of the hand-held shell 1, the breaking cone 9 and part of the piercing tube 7, and the occupied space is small, which is convenient for carrying and using. When in use, the piercing tube 7 is rotated and pulled outward until the limiting blocks 8 at both ends of the piercing tube 7 enter the card-in groove 3, and then the tail threaded sleeve 4 is unscrewed, and the collecting tube 6 is inserted into the inside, and the collecting tube 6 is pushed inward, and the collecting tube 6 will push the movable sleeve 11 to translate. At this time, the closing cover 14 moves, and the through-hole 10 will play the role of sampling and collection. After the sampling is completed, the collecting tube 6 is removed. The operation is simple, and the structure is simple, which reduces the training time and is convenient for use.

[0026] Specifically, the collecting assembly includes: a tail threaded sleeve 4, a lifting extension 5 and a collecting tube 6. The tail threaded sleeve 4 is arranged on the outer wall of the hand-held shell 1 through a threaded sleeve, the lifting extension 5 is fixedly connected to one side of the outer wall of the tail threaded sleeve 4, and the collecting tube 6 is arranged on one side of the lifting extension 5, and the collecting tube 6 and the inner wall of the hand-held shell 1 are slidably matched.

[0027] In this embodiment, the lifting extension 5 is provided through the tail threaded sleeve 4, and the regular extension 5 cooperates with the collecting tube 6 to complete the fixing of the collecting tube 6.

[0028] Specifically, the closing component includes: a movable sleeve 11, a closing sleeve 12 and a closing cover 14, the movable sleeve 11 is slidably connected to the inner wall of the piercing tube 7, the closing sleeve 12 is fixedly connected to one side outer wall of the movable sleeve 11, the closing cover 14 is fixedly connected to one side outer wall of the movable sleeve 11, and the closing cover 14 and the multiple through-holes 10 are matched.

[0029] In this embodiment, the closing sleeve 12 and the closing cover 14 are arranged through the movable sleeve 11, and the closing cover 14 cooperates with the collecting tube 6 to achieve pushing and moving.

[0030] Specifically, two limit blocks 13 are extended from the outer wall of the movable sleeve 11 .

[0031] In this embodiment, the moving path of the movable sleeve 11 is limited by the limit block 13 to prevent it from deflecting.

[0032] Specifically, two slide grooves are provided on the inner wall of the piercing tube 7, and the two limit blocks 13 are respectively matched with the corresponding slide grooves.

[0033] In this embodiment, the positioning function is achieved by the cooperation between the slide groove and the limit block 13.

[0034] Specifically, a plurality of notches are formed on the top surface of the closing cover 14 .

[0035] In this embodiment, the closing cover 14 can realize a switch function through the notch.

[0036] Working principle: The sampling component is contained by the hand-held shell 1. When carried, it only occupies the space of the hand-held shell 1, the breaking cone 9 and part of the piercing tube 7. The space occupied is small, which is convenient for carrying and using. When in use, the piercing tube 7 is rotated and pulled outward until the limiting blocks 8 at both ends of the piercing tube 7 enter the card slot 3, and then the tail threaded sleeve 4 is unscrewed, and the collecting tube 6 is inserted into the inside, and the collecting tube 6 is pushed inward. The collecting tube 6 will push the movable sleeve 11 to translate. At this time, the closing cover 14 moves, and the through-hole 10 will play the role of sampling and collection. After the sampling is completed, the collecting tube 6 is removed. The operation is simple and the structure is simple, which reduces the training time and is convenient for use.

[0037] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0038] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A portable engineering supervision sampler, characterized in that: include: A grip shell (1), wherein the inner wall of the grip shell (1) is provided with an inner matching groove (2), and the inner wall of the grip shell (1) is provided with two snap-in grooves (3); A sampling assembly, the sampling assembly comprising: a piercing tube (7), two limiting blocks (8), a breaking cone (9), a plurality of through openings (10) and a sealing component, the piercing tube (7) being slidably connected between the inner walls of a hand-held shell (1), the two limiting blocks (8) both extendingly arranged on the outer wall of the piercing tube (7), the two limiting blocks (8) respectively cooperating with corresponding snap-in grooves (3), the breaking cone (9) extendingly arranged on one side outer wall of the piercing tube (7), the plurality of through openings (10) both openings (10) being opened on the outer wall of the piercing tube (7), and the sealing component being arranged inside the hand-held shell (1); as well as A collecting component is arranged inside the hand-held shell (1) and is used to contain and collect the sample after sampling.

2. A portable engineering supervision sampler according to claim 1, characterized in that: The collecting assembly comprises: a tail threaded sleeve (4), a lifting extension (5) and a collecting tube (6); the tail threaded sleeve (4) is arranged on the outer wall of the hand-held shell (1) through a threaded sleeve; the lifting extension (5) is fixedly connected to one side of the outer wall of the tail threaded sleeve (4); the collecting tube (6) is arranged on one side of the lifting extension (5), and the collecting tube (6) and the inner wall of the hand-held shell (1) are slidably matched.

3. A portable engineering supervision sampler according to claim 1, characterized in that: The sealing component comprises: a movable sleeve (11), a sealing sleeve (12) and a sealing cover (14); the movable sleeve (11) is slidably connected to the inner wall of the piercing tube (7); the sealing sleeve (12) is fixedly connected to one side outer wall of the movable sleeve (11); the sealing cover (14) is fixedly connected to one side outer wall of the movable sleeve (11); and the sealing cover (14) and the plurality of through openings (10) are matched.

4. A portable engineering supervision sampler according to claim 3, characterized in that: Two limit blocks (13) are extended from the outer wall of the movable sleeve (11).

5. A portable engineering supervision sampler according to claim 4, characterized in that: The inner wall of the piercing tube (7) is provided with two sliding grooves, and the two limiting blocks (13) are respectively matched with the corresponding sliding grooves.

6. A portable engineering supervision sampler according to claim 5, characterized in that: The top surface of the closing cover (14) is provided with a plurality of notches.

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