CN219179004U

CN219179004U - Sample bracket for smoke sampler

Info

Publication number: CN219179004U
Application number: CN202320206704.9U
Authority: CN
Inventors: 肖艺曼; 黄豪; 李建
Original assignee: Chongqing Qijiang District Ecological Environment Monitoring Station
Current assignee: Chongqing Qijiang District Ecological Environment Monitoring Station
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-13
Anticipated expiration: 2033-02-14

Abstract

The utility model belongs to the technical field of brackets, and discloses a sample bracket for a smoke sampler, which comprises a supporting plate fixedly connected with the smoke sampler, a plurality of containing boxes fixed on the upper surface of the supporting plate and a righting mechanism corresponding to the containing boxes; the surface of the supporting plate forms a base groove for placing the accommodating box through the recess; the accommodating box is provided with a hard shell outside and a sponge layer attached to the inner surface of the hard shell inside; the centering mechanism is provided with a ring seat and a plurality of flanges which are positioned on the upper surface of the ring seat and positioned at the inner ring and distributed along the track of the inner ring, the top end of each flange is arc-shaped deviating from the axis of the ring seat, and the range of the inner ring of the ring seat is larger than the range of the inner cavity of the accommodating box.

Description

Sample bracket for smoke sampler

Technical Field

The utility model belongs to the technical field of brackets, and particularly relates to a sample bracket for a smoke sampler.

Background

In air quality and emission detection, flue gas sampler is arranged in the initiative absorption environment flue gas, and after the flue gas gets into the flue gas sampler, sends into the sampling bottle through the hose and keeps, and the sampling bottle generally is equipped with an import and an export, if the sampling quantity is more, a plurality of sampling bottles still can establish ties to improve storage capacity.

In the actual gas sampling operation process, the sampling bottle is generally used after being assembled with the smoke sampler on site, the sampling bottle and the smoke sampler are connected through a hose, when the sampling position needs to be changed or the smoke sampler needs to be moved, a worker needs to move the sampling bottle and the smoke sampler, obviously, the worker cannot lift the smoke sampler and hold up a plurality of sampling bottles at the same time, and the asynchronous moving process of the sampling bottle and the smoke sampler has the following problems: 1. the hose is easy to twist and bend in the moving process, so that the phenomenon of pipe shrinkage is caused; 2. the joint of the hose, the sampling bottle and the smoke sampler may be loosened, so that the sampling bottle leaks, and the sample is invalid; 3. the transfer operation is tedious and not convenient enough.

Accordingly, a sample holder for a smoke sampler is improved, by which the above-mentioned problems are solved.

Disclosure of Invention

In view of the above-mentioned problems with the background art, the present utility model has as its object: it is intended to provide a sample holder for a smoke sampler.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

a sample bracket for a smoke sampler comprises a supporting plate fixedly connected with the smoke sampler, a plurality of containing boxes fixed on the upper surface of the supporting plate and a righting mechanism corresponding to the containing boxes;

the surface of the supporting plate is recessed to form a base groove for accommodating the accommodating box;

the accommodating box is provided with a hard shell outside and a sponge layer attached to the inner surface of the hard shell inside;

the centering mechanism is provided with a ring seat and a plurality of flanges which are positioned on the upper surface of the ring seat and positioned at the inner ring and distributed along the track of the inner ring, the top end of each flange is arc-shaped deviating from the axis of the ring seat, and the range of the inner ring of the ring seat is larger than the range of the inner cavity of the accommodating box.

Further limiting, the support plate is provided with the perforated lug seats which are square and distributed in four corners on one surface fixed with the smoke sampler, the support plate is fixed on the side surface of the smoke sampler in a bolt connection mode, the belt Kong Er seat is penetrated by the bolt, the structural design is that the belt Kong Er seat is used as a fixing structure, and when the bolt penetrates through the perforated lug seats and is locked into the smoke sampler, the perforated lug seats can be pressed down, so that the support plate is fixed on the smoke sampler.

Further limited, the center department of foundation ditch is equipped with first screw hole, hold the box and be equipped with first shoulder hole, hold the box and fix in the foundation ditch through the mode of bolt locking, the bolt that is used for fixing the box and passes first shoulder hole back screw in first screw hole, and exert pressure to holding the box downwards, the bolt that is used for fixing the box and holds the box after locking in place, do not bulge from first shoulder hole, such structural design, the bolt passes first shoulder hole back screw in first screw hole, and exert pressure to holding the box downwards, thereby accomplish the fixed of box in the foundation ditch, the bolt locks after putting in place, do not bulge in first shoulder hole in order to avoid the bolt to interfere the placing of sample container.

Further limited, the upper surface of ring seat is equipped with the second ladder hole, the upper surface of layer board is equipped with the second screw hole around the foundation ditch, the ring seat is fixed at the upper surface of layer board through the mode of bolt locking, is used for fixing the screw bolt of ring seat and screw in the second screw hole and exert pressure to the ring seat after passing the second ladder hole, such structural design, is used for fixing the screw bolt of ring seat screw in the second screw hole and exert pressure to the ring seat after passing the second ladder hole to fix the ring seat at the layer board upper surface.

Further limited, the flange is transparent, and such structural design is in order to avoid that colored flange influences the situation that the staff surveyed the flue gas sample.

The utility model has the beneficial effects that:

1. because of the change of the sampling point, when the smoke sampler Y needs to be moved, the supporting plate and the smoke sampler Y synchronously move and are relatively static, so that a hose for connection cannot be twisted and bent;

2. the flexible pipe is unchanged in posture, so that the joint of the flexible pipe, the sampling bottle P and the smoke sampler Y is not loosened, the leakage of the sampling bottle is further avoided, and the failure of the sample is avoided;

3. the staff only needs to move the air sampler Y and can synchronously drive the supporting plate and the sampling bottle P to transfer together, so that the transfer is more convenient.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic view of a sample carrier for a smoke sampler according to one embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a pallet in an embodiment of a sample holder for a smoke sampler according to the present utility model;

FIG. 3 is a schematic view of the structure of a receiving box in an embodiment of a sample holder for a smoke sampler according to the present utility model;

FIG. 4 is a schematic top view of a centralizer in an embodiment of a sample carrier for a smoke sampler according to the present utility model;

FIG. 5 is a schematic diagram of the front view of a centralizer in an embodiment of a sample carrier for a smoke sampler according to the present utility model;

FIG. 6 is a schematic diagram of a sample holder embodiment for a smoke sampler according to the present utility model mated with a smoke sampler, collection bottle;

the main reference numerals are as follows:

1. a supporting plate; 11. a base groove; 12. a first threaded hole; 13. a second threaded hole; 14. a strap Kong Er seat;

2. a housing case; 21. a hard shell; 22. a sponge layer; 23. a first stepped hole;

3. a righting mechanism; 31. a ring seat; 32. a flange; 33. and a second stepped hole.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 6, a sample holder for a smoke sampler of the present utility model includes a supporting plate 1 fixedly connected with the smoke sampler, a plurality of holding boxes 2 fixed on the upper surface of the supporting plate 1, and a centering mechanism 3 corresponding to the holding boxes 2;

the surface of the pallet 1 is recessed to form a base groove 11 for placing the accommodating case 2;

the accommodating box 2 is provided with a hard shell 21 outside and a sponge layer 22 attached to the inner surface of the hard shell 21 inside;

the righting mechanism 3 is provided with a ring seat 31 and a plurality of flanges 32 which are positioned on the upper surface of the ring seat 31 and positioned at the inner ring and distributed along the track of the inner ring, the top end of each flange 32 is arc-shaped deviating from the axis of the ring seat 31, and the inner ring range of the ring seat 31 is larger than the inner cavity range of the accommodating box 2.

In this embodiment, in fig. 6, the smoke sampler is identified by Y, and the sampling bottle is identified by P;

the support plate 1 is fixedly connected with the smoke sampler Y, the accommodating box 2 is fixed on the support plate 1, the sampling bottle P is placed through the accommodating box 2, and the fixed connection has the advantages that 1. Due to the change of sampling points, when the smoke sampler Y needs to be moved, the support plate 1 and the smoke sampler Y synchronously move, and the support plate 1 and the smoke sampler Y are relatively static, so that a hose for connecting does not twist and bend; 2. the flexible pipe is unchanged in posture, so that the joint of the flexible pipe, the sampling bottle P and the smoke sampler Y is not loosened, the leakage of the sampling bottle is further avoided, and the failure of the sample is avoided; 3. the staff can synchronously drive the supporting plate 1 and the sampling bottle P to transfer together by only moving the air sampler Y, so that the transfer is more convenient;

the holding box 2 is used for bearing and holding the sampling bottle P, the inner layer of the holding box 2 is provided with the sponge layer 22, the sponge layer 22 can flexibly wrap the sampling bottle P, the sampling bottle P collides in the holding box 2 during transfer is avoided, the righting mechanism 3 is used for supporting the position of the sampling bottle P above the holding box 2, the situation that the sampling bottle P is too high is avoided, skew appears when the height of the righting mechanism 3 is too high, the ring seat 31 of the righting mechanism 3 is mainly used for fixing, the flange 32 on the righting mechanism 3 is used for guaranteeing the gesture of the sampling bottle P, the top end shape of the flange 32 is arc-shaped, the arc-shaped guide is used, when a worker places the sampling bottle P into the space standardized by the flange 32, because the space is matched with the sampling bottle P, if the guide is not available, the worker can place the sampling bottle P in the righting mechanism 3 with a certain time and effort, the arc edge at the end of the flange 32 is outwards, the worker only needs to place the sampling bottle P along the arc edge, and the matching difficulty is reduced.

Preferably, the support plate 1 is provided with the perforated lug seats 14 which are square and distributed in four corners on the surface fixed with the smoke sampler, the support plate 1 is fixed on the side surface of the smoke sampler in a bolt connection mode, the belt Kong Er seat 14 is penetrated by bolts, the structural design is adopted, the belt Kong Er seat 14 is used as a fixing structure, after the bolts penetrate through the perforated lug seats 14, the perforated lug seats 14 can be pressed down, and therefore the fixing of the support plate 1 on the smoke sampler is completed. In practice, other fixing structures of the pallet 1 and the smoke sampler may be considered according to specific situations.

Preferably, the first threaded hole 12 is formed in the center of the base groove 11, the accommodating box 2 is provided with a first stepped hole 23, the accommodating box 2 is fixed in the base groove 11 through a bolt locking mode, a bolt for fixing the accommodating box 2 penetrates through the first stepped hole 23 and then is screwed into the first threaded hole 12, and pressure is applied to the accommodating box 2 downwards, the bolt for fixing the accommodating box 2 does not protrude out of the first stepped hole 23 after being locked in place, and the bolt penetrates through the first stepped hole 23 and then is screwed into the first threaded hole 12 and applies pressure to the accommodating box 2 downwards, so that the fixing of the accommodating box 2 in the base groove 11 is completed, and after the bolt is locked in place, the bolt does not protrude out of the first stepped hole 23 to avoid the bolt from interfering with the placement of the sample container. In practice, other fixing structures of the housing box 2 can also be considered in particular according to the specific circumstances.

Preferably, the upper surface of the ring seat 31 is provided with a second stepped hole 33, the upper surface of the supporting plate 1 is provided with a second threaded hole 13 around the base groove 11, the ring seat 31 is fixed on the upper surface of the supporting plate 1 in a bolt locking manner, a bolt for fixing the ring seat 31 passes through the second stepped hole 33 and then is screwed into the second threaded hole 13 and applies pressure to the ring seat 31, and the structural design is that the bolt for fixing the ring seat 31 passes through the second stepped hole 33 and then is screwed into the second threaded hole 13 and applies pressure to the ring seat 31, so that the ring seat 31 is fixed on the upper surface of the supporting plate 1. In practice, other structural shapes of the centering mechanism 3 may be specifically considered as the case may be.

Preferably, the flange 32 is transparent, and such a structural design is to avoid that the colored flange 32 affects the condition of the operator observing the smoke sample. In practice, other structural shapes of the flange 32 may be specifically contemplated as appropriate.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims

1. A sample carrier for a smoke sampler, characterized by: comprises a supporting plate (1) fixedly connected with a flue gas sampler, a plurality of containing boxes (2) fixed on the upper surface of the supporting plate (1) and a righting mechanism (3) corresponding to the containing boxes (2);

the surface of the supporting plate (1) is recessed to form a base groove (11) for placing the accommodating box (2);

the accommodating box (2) is provided with a hard shell (21) outside and a sponge layer (22) attached to the inner surface of the hard shell (21) inside;

the centering mechanism (3) is provided with a ring seat (31) and a plurality of flanges (32) which are positioned on the upper surface of the ring seat (31) and positioned at the inner ring and distributed along the track of the inner ring, the top end of each flange (32) is arc-shaped deviating from the axis of the ring seat (31), and the inner ring range of the ring seat (31) is larger than the inner cavity range of the containing box (2).

2. A sample carrier for a smoke sampler as claimed in claim 1 wherein: the flue gas sampling device is characterized in that a square four-corner distributed perforated lug seat (14) is arranged on one surface of the supporting plate (1) fixed with the flue gas sampling device, the supporting plate (1) is fixed on the side surface of the flue gas sampling device in a bolt connection mode, and the belt Kong Er seat (14) is penetrated by bolts.

3. A sample carrier for a smoke sampler as claimed in claim 1 wherein: the center department of foundation ditch (11) is equipped with first screw hole (12), hold box (2) and be equipped with first shoulder hole (23), hold box (2) and fix in foundation ditch (11) through the mode of bolt locking, screw in first screw hole (12) after being used for fixing to hold box (2) after passing first shoulder hole (23), and exert pressure to holding box (2) downwards, be used for fixing to hold box (2) the bolt after locking in place, not bulge in first shoulder hole (23).

4. A sample carrier for a smoke sampler as claimed in claim 1 wherein: the upper surface of ring seat (31) is equipped with second stepped hole (33), the upper surface of layer board (1) is equipped with second screw hole (13) around basic groove (11), the upper surface at layer board (1) is fixed through the mode of bolt locking to ring seat (31), in screw in second screw hole (13) and exert pressure to ring seat (31) after being used for fixing the bolt of ring seat (31) and passing second stepped hole (33).

5. A sample carrier for a smoke sampler as claimed in claim 1 wherein: the flange (32) is transparent.