CN217520788U

CN217520788U - Engineering supervision sampler

Info

Publication number: CN217520788U
Application number: CN202220982077.3U
Authority: CN
Inventors: 刘军
Original assignee: Shanghai Co Construction Project Supervision Consulting Co ltd
Current assignee: Shanghai Co Construction Project Supervision Consulting Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-09-30
Anticipated expiration: 2032-04-26

Abstract

The application discloses engineering management sampler relates to engineering management technical field, improves current sampler and needs artifical manual frequent operation, the big problem of long-time work back intensity of labour, including fixed plate, urceolus and sampler barrel, one side of fixed plate is rotated and is installed first screw rod, one side fixed mounting that the urceolus was kept away from to the fixed plate has and is used for driving first screw rod pivoted first motor, one side fixed mounting of urceolus has the spiral shell piece, the inner wall of urceolus rotates installs the second screw rod, the one end fixed mounting of urceolus has and is used for driving second screw rod pivoted second motor, the thread groove has been seted up at the middle part of sampler barrel. This application is through the setting of first motor, first screw rod and spiral shell piece, and the urceolus of being convenient for will insert or shift out the cement bag, through the setting of second motor, second screw rod and thread groove, conveniently adjusts the sampler barrel, and degree of automation is high, can reduce workman's intensity of labour, improves work efficiency.

Description

Engineering supervision sampler

Technical Field

The application relates to the field of engineering supervision, in particular to an engineering supervision sampler.

Background

Project supervision refers to the entrustment of a supervision unit with related qualification by a party A, represents a specialized service activity of monitoring the project construction of the party B by the party A according to project construction documents approved by the state, laws and regulations related to the project construction, project construction supervision contracts and other project construction contracts, and usually requires a worker to sample by using a sampler to detect a sample in order to ensure that the building materials used in the project construction are qualified.

At present, cement sampling is an important supervision work in engineering construction, national relevant technical standards and regulations require that cement sampling with the same number is collected at different parts, and the sampling point is at least more than 20 points, so that a sampler is required to be repeatedly used for sampling cement.

In realizing this application process, the inventor finds that there is following problem at least in this technique, and current sampler degree of automation is low, and the sampling process needs artifical manual frequent operation, and long-time work back intensity of labour is big, influences work efficiency easily, consequently, proposes the project and manages the sampler now.

SUMMERY OF THE UTILITY MODEL

In order to improve the current sampler and need artifical manual frequent operation, problem that intensity of labour is big after long-time work, this application provides the engineering supervision sampler.

The application provides engineering supervision sampler adopts following technical scheme:

the engineering supervision sampler comprises a fixing plate, an outer barrel arranged on one side of the fixing plate and a sampling barrel arranged in the outer barrel, wherein the outer side wall of the outer barrel is provided with three sampling ports, and one side of the sampling barrel, which is close to the sampling ports, is provided with three sample storage grooves corresponding to the sampling ports;

one side of fixed plate is rotated and is installed first screw rod, one side fixed mounting that the fixed plate kept away from the urceolus has and is used for driving first screw rod pivoted first motor, one side fixed mounting of urceolus has the spiral shell piece, spiral shell piece screw thread cup joints on first screw rod, the inner wall of urceolus is rotated and is installed the second screw rod, the one end fixed mounting of urceolus has and is used for driving second screw rod pivoted second motor, the thread groove has been seted up at the middle part of sampler barrel, second screw rod threaded connection is in the thread groove.

By adopting the technical scheme, when in use, the first motor can be started to drive the first screw rod to rotate, so that the first screw rod drives the outer barrel to move along the length direction of the first screw rod through the screw block, thereby facilitating the outer barrel to be inserted into or removed from the cement bag, improving the convenience of operation, during sampling, the second motor can be started to drive the second screw rod to rotate, so that the second screw rod drives the sampling cylinder to move in the outer cylinder through the thread groove, the relative positions of the sample storage groove and the sampling port can be adjusted, during sampling, the sampling cylinder is moved to compare the sample storage tank with the sampling port for sampling, after sampling is completed, the movable sampling tube can stagger the sample storage groove and the sampling port, so that the sample storage groove is shielded by the outer tube, thereby reducible storage appearance inslot mixes the condition of other position cement, convenient operation, degree of automation is high, can reduce workman's intensity of labour, improves work efficiency.

Optionally, a handle is fixedly mounted on one side of the fixing plate, which is far away from the outer cylinder.

Through adopting above-mentioned technical scheme, through the setting of handle, be convenient for hand the sampler.

Optionally, one end of the sampling tube, which is far away from the fixing plate, is provided with a pointed cone.

By adopting the technical scheme, the outer cylinder and the sampling cylinder can penetrate into the cement conveniently through the pointed cone.

Optionally, protective shells are arranged outside the first motor and the second motor.

Through adopting above-mentioned technical scheme, can play dustproof guard action to first motor and second motor through the protecting crust.

Optionally, a guide rod parallel to the first screw rod is fixedly mounted on one side of the fixing plate close to the first screw rod, a guide block is fixedly mounted on one side of the outer barrel far from the screw block, and the guide block is sleeved on the guide rod in a sliding manner.

Through adopting above-mentioned technical scheme, through the cooperation of guide arm and guide block, can play the spacing effect of direction to the urceolus.

Optionally, one ends of the first screw rod and the guide rod, which are far away from the fixing plate, are fixedly connected with a first limiting block.

Through adopting above-mentioned technical scheme, first stopper can play limiting displacement to the urceolus, reduces the condition that urceolus and first screw rod break away from.

Optionally, a limiting rod parallel to the second screw rod is fixedly mounted on the inner wall of the outer barrel, a limiting groove is formed in the sampling barrel, and the limiting rod is inserted into the limiting groove.

Through adopting above-mentioned technical scheme, through the cooperation of gag lever post and spacing groove, can play limiting displacement to the sampling tube.

Optionally, the surfaces of the second screw and the limiting rod are fixedly connected with a second limiting block.

Through adopting above-mentioned technical scheme, through the setting of second stopper, can restrict the displacement range of sampling tube.

In summary, the present application has the following beneficial effects:

1. according to the cement bag inserting device, the first motor, the first screw rod and the screw block are arranged, when the cement bag inserting device is used, the first motor can be started to drive the first screw rod to rotate, the first screw rod drives the outer barrel to move along the length direction of the first screw rod through the screw block, so that the outer barrel can be conveniently inserted into or moved out of the cement bag, and the convenience in operation is improved;

2. this application is through the setting of second motor, second screw rod and thread groove, when the sample, can start the second motor and drive the second screw rod and rotate, makes the second screw rod drive and drives the sampler barrel through the thread groove and at urceolus internalization, can conveniently adjust the relative position of storing up sample groove and sample connection, and degree of automation is high, can reduce workman's intensity of labour, improves work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present application;

FIG. 2 is a schematic side sectional view of the outer cylinder and the sampling cylinder of the present application.

Description of reference numerals:

1. a fixing plate; 2. an outer cylinder; 3. a sampling tube; 4. a sampling port; 5. a sample storage tank; 6. a first screw; 7. a first motor; 8. a screw block; 9. a second screw; 10. a second motor; 11. a thread groove; 12. a handle; 13. a pointed cone; 14. a protective shell; 15. a guide bar; 16. a guide block; 17. a first stopper; 18. a limiting rod; 19. a limiting groove; 20. and a second limiting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1-2, the project supervision sampler includes a fixing plate 1, an outer cylinder 2 disposed on one side of the fixing plate 1, and a sampling cylinder 3 disposed in the outer cylinder 2, wherein a handle 12 is fixedly mounted on one side of the fixing plate 1 away from the outer cylinder 2, and the sampler can be conveniently held by hand through the handle 12. The one end that fixed plate 1 was kept away from to sampling tube 3 is provided with sharp awl 13, it pierces through inside the cement to be convenient for urceolus 2 and sampling tube 3 through sharp awl 13, three sample connection 4 has been seted up to the lateral wall of urceolus 2, sampling tube 3 is close to one side of sample connection 4 and has been seted up three and sample connection 4 corresponding storage appearance groove 5, when sample connection 4 with store up appearance groove 5 contrast, cement can follow sample connection 4 and get into and store up and take a sample in the appearance groove 5.

Referring to fig. 1 and 2, one side of fixed plate 1 rotates and installs first screw 6, one side fixed mounting that outer tube 2 was kept away from to fixed plate 1 has and is used for driving first screw 6 pivoted first motor 7, one side fixed mounting of outer tube 2 has spiral shell piece 8, spiral shell piece 8 screw thread cup joints on first screw 6, when using, can start first motor 7 and drive first screw 6 and rotate, make first screw 6 pass through spiral shell piece 8 and drive outer tube 2 along the length direction motion of first screw 6, thereby be convenient for outer tube 2 will insert or shift out the cement bag, improve the convenience of operation.

Wherein, one side fixed mounting that fixed plate 1 is close to first screw rod 6 has a guide arm 15 that parallels with first screw rod 6, and one side fixed mounting that spiral shell piece 8 was kept away from to urceolus 2 has guide block 16, and guide block 16 slides and cup joints on guide arm 15, through guide arm 15 and guide block 16's cooperation, can play the spacing effect of direction to urceolus 2. The first screw 6 and the guide rod 15 are far away from the first limiting block 17 fixedly connected with one end of the fixing plate 1, the first limiting block 17 can limit the outer barrel 2, and the condition that the outer barrel 2 is separated from the first screw 6 is reduced.

Referring to fig. 1 and 2, a second screw 9 is rotatably mounted on the inner wall of the outer cylinder 2, a second motor 10 for driving the second screw 9 to rotate is fixedly mounted at one end of the outer cylinder 2, a thread groove 11 is formed in the middle of the sampling cylinder 3, the second screw 9 is in threaded connection with the thread groove 11, when in use, the second motor 10 can be started to drive the second screw 9 to rotate, so that the second screw 9 drives the sampling cylinder 3 to move in the outer cylinder 2 through the thread groove 11, the relative positions of the sample storage groove 5 and the sampling port 4 can be adjusted, when in sampling, the sampling cylinder 3 is moved to compare the sample storage groove 5 with the sampling port 4 for sampling, after sampling is completed, the sampling cylinder 3 can be moved to stagger the sample storage groove 5 from the sampling port 4, so that the sample storage groove 5 is shielded by the outer cylinder 2, thereby the condition that cement in other positions can be mixed in the sample storage groove 5 can be reduced, the operation is convenient, and the degree of automation is high, the labor intensity of workers can be reduced, and the working efficiency is improved.

Wherein, the inner wall fixed mounting of urceolus 2 has the gag lever post 18 that parallels with second screw 9, and spacing groove 19 has been seted up to the inside of sampler barrel 3, and gag lever post 18 pegs graft in gag lever post 19, through the cooperation of gag lever post 18 with spacing groove 19, can play limiting displacement to sampler barrel 3. The surface of the second screw 9 and the limiting rod 18 is fixedly connected with a second limiting block 20, and the moving range of the sampling tube 3 can be limited by the arrangement of the second limiting block 20.

Referring to fig. 1 and 2, protective cases 14 are disposed outside the first motor 7 and the second motor 10, and the first motor 7 and the second motor 10 can be protected from dust by the protective cases 14.

The implementation principle of the application is as follows: when the sampling device is used, the first motor 7 can be started to drive the first screw rod 6 to rotate, so that the first screw rod 6 drives the outer barrel 2 to move along the length direction of the first screw rod 6 through the screw block 8, the outer barrel 2 can be conveniently inserted into or removed from a cement bag, the convenience of operation is improved, when sampling is performed, the second motor 10 can be started to drive the second screw rod 9 to rotate, the second screw rod 9 drives the sampling barrel 3 to move in the outer barrel 2 through the thread groove 11, the relative positions of the sample storage groove 5 and the sampling port 4 can be adjusted, when sampling is performed, the sampling barrel 3 is moved to compare the sample storage groove 5 with the sampling port 4 for sampling, after sampling is completed, the sampling barrel 3 can be moved to stagger the sample storage groove 5 with the sampling port 4, the sample storage groove 5 is shielded by the outer barrel 2, the condition that cement at other positions is mixed in the sample storage groove 5 can be reduced, the operation is convenient, the automation degree is high, and the labor intensity of workers can be reduced, the working efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Engineering supervision sampler is in including fixed plate (1), setting urceolus (2) and the setting of fixed plate (1) one side are in sampler tube (3) in urceolus (2), its characterized in that: the outer side wall of the outer barrel (2) is provided with three sampling ports (4), and one side of the sampling barrel (3) close to the sampling ports (4) is provided with three sample storage grooves (5) corresponding to the sampling ports (4);

one side of fixed plate (1) is rotated and is installed first screw rod (6), one side fixed mounting that urceolus (2) were kept away from in fixed plate (1) has and is used for driving first screw rod (6) pivoted first motor (7), one side fixed mounting of urceolus (2) has spiral shell piece (8), spiral shell piece (8) screw thread cup joints on first screw rod (6), the inner wall of urceolus (2) is rotated and is installed second screw rod (9), the one end fixed mounting of urceolus (2) has and is used for driving second screw rod (9) pivoted second motor (10), thread groove (11) have been seted up at the middle part of sampling tube (3), second screw rod (9) threaded connection is in thread groove (11).

2. The project proctoring sampler of claim 1, wherein: and a handle (12) is fixedly arranged on one side of the fixing plate (1) far away from the outer cylinder (2).

3. The project proctoring sampler of claim 1, wherein: and one end of the sampling tube (3) far away from the fixing plate (1) is provided with a pointed cone (13).

4. The project proctoring sampler of claim 1, wherein: protective shells (14) are arranged outside the first motor (7) and the second motor (10).

5. The project proctoring sampler of claim 1, wherein: one side of the fixing plate (1) close to the first screw (6) is fixedly provided with a guide rod (15) parallel to the first screw (6), one side of the outer barrel (2) far away from the screw block (8) is fixedly provided with a guide block (16), and the guide block (16) is sleeved on the guide rod (15) in a sliding manner.

6. The project proctoring sampler of claim 5, wherein: the first screw rod (6) and the guide rod (15) are fixedly connected with a first limiting block (17) at one end far away from the fixing plate (1).

7. The project proctoring sampler of claim 1, wherein: the inner wall of the outer barrel (2) is fixedly provided with a limiting rod (18) parallel to the second screw (9), a limiting groove (19) is formed in the sampling barrel (3), and the limiting rod (18) is inserted in the limiting groove (19).

8. The project proctoring sampler of claim 7, wherein: and the surfaces of the second screw (9) and the limiting rod (18) are fixedly connected with a second limiting block (20).