CN217520795U

CN217520795U - Vertical adjustable petroleum sampler

Info

Publication number: CN217520795U
Application number: CN202221533536.6U
Authority: CN
Inventors: 粟灿; 吕为; 皮洋; 唐跃; 杨琴; 孙华英; 成志鸿
Original assignee: Sichuan Jitong Engineering Testing Co ltd
Current assignee: Sichuan Jitong Engineering Testing Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-09-30
Anticipated expiration: 2032-06-17

Abstract

The utility model belongs to the technical field of the technique of sample thief and specifically relates to an adjustable petroleum type sample thief of vertical type is related to, including the cartridge, it is provided with the pivot to rotate on the cartridge, be provided with the lid that is used for opening and close the cartridge in the pivot, be provided with the bracing piece on the cartridge, the bracing piece extends to the top of lid, be provided with on the cartridge and be used for ordering about pivot pivoted drive assembly. This application has the effect of being convenient for gather sewage in torrent region.

Description

Vertical adjustable petroleum sampler

Technical Field

The application relates to the technical field of samplers, in particular to an adjustable vertical petroleum sampler.

Background

When sampling petroleum type surface water, can use portable type sewage sample thief usually, the sampling cylinder is fastened through the connecting rope to current portable type sewage sample thief, put into sewage again with the sampling cylinder and sample, however, petroleum type sewage surface water generally is mobile water, let the sample thief go on subsiding fast in this kind of water and reach the target depth, it is very difficult to make the sampling cylinder keep relatively stable gesture in the target depth region only through the connecting rope, this degree of difficulty that just leads to gathering sewage improves, the accuracy of collection reduces.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the collection of sewage, the application provides an adjustable petroleum sampler of vertical type.

The application provides an adjustable petroleum class sample thief of vertical type adopts following technical scheme:

the utility model provides an adjustable petroleum type sample thief of vertical type, includes the cartridge, it is provided with the pivot to rotate on the cartridge, be provided with the lid that is used for opening and close the cartridge in the pivot, be provided with the bracing piece on the cartridge, the bracing piece extends to the top of lid, be provided with on the cartridge and be used for ordering about pivot pivoted drive assembly.

By adopting the technical scheme, the sampling cylinder is placed in the sewage to be sampled above the supporting rod by holding, the rotating shaft is driven to rotate by the driving component after the sampling cylinder is placed at a required position, the rotating shaft drives the cover body to rotate, the sampling cylinder is opened, the cover body is closed after the sewage is filled, and finally the sampling cylinder is taken out; through the bracing piece so that subside the sampler barrel fast in flowing water body and reach the target depth to keep relatively stable gesture in the target depth region, reduced the degree of difficulty of gathering sewage, improved the accuracy of gathering.

Optionally, the driving assembly includes a first bevel gear sleeved on the rotating shaft, the support rod is rotatably provided with a transmission shaft, a length direction of the transmission shaft is parallel to a length direction of the support rod, the transmission shaft is sleeved with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, rotate the transmission shaft, the transmission shaft drives second bevel gear and rotates, and second bevel gear drives first bevel gear and rotates, and first bevel gear drives the pivot and rotates, and the pivot drives the lid and rotates to in to the opening and close of sampling cylinder.

Optionally, one end of the supporting rod, which is far away from the sampling cylinder, is provided with a holding rod, and the holding rod is perpendicular to the length direction of the supporting rod.

Through adopting above-mentioned technical scheme, the holding rod be provided with do benefit to and hold the device to in the use to the cartridge.

Optionally, a pot head that the sampling cylinder was kept away from to the transmission shaft is equipped with third bevel gear, it is provided with the connecting axle to rotate on the holding rod, the cover is equipped with fourth bevel gear on the connecting axle, third bevel gear and fourth bevel gear meshing, be provided with the regulation pole on the connecting axle, it is used for ordering about to adjust the pole orientation and keeps away from the one end pivoted elastic component of holding the pole to be provided with between pole and the holding rod.

Through adopting above-mentioned technical scheme, rotate the regulation pole, adjust the pole and drive the connecting axle and rotate, the connecting axle drives fourth bevel gear and rotates, and fourth bevel gear drives third bevel gear and rotates, and third bevel gear drives the transmission shaft and rotates to realize the rotation to the countershaft, so that to opening and close of lid, the elastic component orders about the regulation pole and keeps away from holding the pole, makes the lid be in the closed condition.

Optionally, the elastic member includes a spring disposed on the adjusting rod, one end of the spring is connected to the adjusting rod, and the other end of the spring is connected to the holding rod.

Through adopting above-mentioned technical scheme, the spring orders about the regulation pole and rotates towards the one end of keeping away from the holding rod to adjust the pole and reply initial position, even make the lid be in the closed condition.

Optionally, the supporting rod is provided with a scale for observing the depth of the sampling cartridge in water.

Through adopting above-mentioned technical scheme, when putting the sampling section of thick bamboo down, through the scale on the observation bracing piece so that subside the target degree of depth with the sampling section of thick bamboo to in the precision of improvement sample.

Optionally, the holding rod is provided with a locking block in a sliding manner, the locking block and the adjusting rod are located on the same side of the holding rod, and when the locking block moves to a position between the holding rod and the adjusting rod and is abutted against the adjusting rod, the sampling cylinder is sealed by the cover body.

Through adopting above-mentioned technical scheme, after the sample is accomplished, slide the locking piece to holding between the pole and adjusting the pole with adjust the pole butt, will adjust the pole fixed to make the lid seal the sampler barrel, reduce the possibility that the maloperation was opened the lid.

Optionally, a sealing gasket for sealing a gap between the cover body and the sampling cylinder is arranged on the cover body.

Through adopting above-mentioned technical scheme, sealed pad has reduced the sample back, the liquid outflow in the sampling tube probably to in the use to the sampling tube.

In summary, the present application includes at least one of the following beneficial technical effects:

the sampling cylinder is placed in sewage to be sampled above the handheld supporting rod, the rotating shaft is driven to rotate through the driving assembly after the sampling cylinder is placed at a required position, the rotating shaft drives the cover body to rotate, the sampling cylinder is opened, and the cover body is closed after the sewage is filled with the sampling cylinder and finally taken out; through the bracing piece so that subside fast in flowing water with the sampler barrel and reach the target depth to keep relatively stable gesture in the target depth region, reduced the degree of difficulty of gathering sewage, improved the accuracy of gathering.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a cross-sectional view of an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 2.

Description of reference numerals: 1. a sampling cartridge; 2. a rotating shaft; 3. a cover body; 4. a support bar; 5. a first bevel gear; 6. a drive shaft; 7. a second bevel gear; 8. a holding rod; 9. a third bevel gear; 10. a connecting shaft; 11. a fourth bevel gear; 12. adjusting a rod; 13. a spring; 14. a locking block; 15. a gasket; 16. a cavity; 17. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an adjustable petroleum type sample thief of vertical type.

Referring to fig. 1, fig. 2 and fig. 3, an adjustable petroleum type sample thief of vertical type, including cartridge 1, the open-top of cartridge 1, cartridge 1 is the square cylinder, one side of cartridge 1 is rotated and is connected with pivot 2, the axis of rotation of pivot 2 is on a parallel with 1 opening place plane of cartridge, fixed cover is equipped with on the pivot 2 and is used for opening and close 1 open-ended lid 3 of cartridge, cartridge 1's side fixedly connected with bracing piece 4, bracing piece 4 is located the one side that is close to pivot 2 and extends to the top of lid 3, be provided with on cartridge 1 and be used for ordering about 2 pivoted drive assembly of pivot.

Referring to fig. 2 and 3, a cavity 16 is formed in the support rod 4, one end of the rotating shaft 2 extends into the cavity 16, the driving assembly comprises a first bevel gear 5 fixedly sleeved on the rotating shaft 2, the first bevel gear 5 is positioned in the cavity 16, a transmission shaft 6 is rotatably connected to the support rod 4, the transmission shaft 6 is positioned in the cavity 16, the length direction of the transmission shaft 6 is parallel to the length direction of the support rod 4, a second bevel gear 7 is fixedly sleeved on the transmission shaft 6, and the second bevel gear 7 is meshed with the first bevel gear 5.

Referring to fig. 3 and 4, a holding rod 8 is fixedly connected to one end of the supporting rod 4 far away from the sampling cartridge 1, and the holding rod 8 is perpendicular to the length direction of the supporting rod 4. The fixed cover of one end that sampling cylinder 1 was kept away from to transmission shaft 6 is equipped with third bevel gear 9, it is connected with connecting axle 10 to rotate on holding pole 8, the rotation axis perpendicular to bracing piece 4 and the plane of holding pole 8 place of connecting axle 10, fixed cover is equipped with fourth bevel gear 11 on the connecting axle 10, third bevel gear 9 meshes with fourth bevel gear 11, the one end of connecting axle 10 extends outside bracing piece 4, be fixed with on the connecting axle 10 and adjust pole 12, it is located the below of holding pole 8 to adjust pole 12, it is used for ordering about to adjust pole 12 and holds and is provided with between the pole 8 and be used for ordering about to adjust pole 12 towards keeping away from the one end pivoted elastic component of holding pole 8. The elastic member includes a spring 13 connected to the adjusting lever 12, and one end of the spring 13 is connected to the adjusting lever 12 and the other end is connected to the holding lever 8. When the spring 13 drives the adjusting lever 12 away from the holding lever 8, the cover 3 closes the sampling tube opening.

The adjusting rod 12 is rotated, the adjusting rod 12 drives the connecting shaft 10 to rotate, the connecting shaft 10 drives the fourth bevel gear 11 to rotate, the fourth bevel gear 11 drives the third bevel gear 9 to rotate, the third bevel gear 9 drives the transmission shaft 6 to rotate, the transmission shaft 6 drives the second bevel gear 7 to rotate, the second bevel gear 7 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the cover body 3 to rotate, so that opening and closing of an opening of the sampling cylinder are achieved.

Referring to fig. 1 and 3, the support rod 4 is provided with a scale for observing the depth of the sampling cylinder 1 in water, so that the sampling cylinder can be conveniently and accurately extended into the depth of 30mm below the water surface for sampling, and the sampling precision is improved. A sealing gasket 15 for sealing the gap between the lid body 3 and the sampling cylinder 1 is adhered to the lid body 3 to facilitate sealing between the lid body 3 and the sampling cylinder.

Referring to fig. 1 and 4, a sliding groove 17 is formed in the holding rod 8, a locking block 14 is connected to the holding rod 8 in a sliding manner, the locking block 14 is connected to the sliding groove 17 in a sliding manner, the locking block 14 is a T-shaped block, the sliding groove 17 is a T-shaped groove matched with the locking block 14, the locking block 14 and the adjusting rod 12 are located on the same side of the holding rod 8, and when the locking block 14 moves to a position between the holding rod 8 and the adjusting rod 12 and abuts against the adjusting rod 12, the cover body 3 seals the sampling cylinder 1. The adjustment lever 12 can be rotated by separating the locking block 14 from the adjustment lever 12. After sampling is completed, the locking block 14 is slid between the grip lever 8 and the adjustment lever 12 to abut against the adjustment lever 12, thereby fixing the adjustment lever 12 and reducing the possibility of the cover 3 being opened by an erroneous operation.

The implementation principle of the adjustable petroleum sampler of this application embodiment of vertical type does: holding the holding rod 8 by hand, placing the sampling cylinder 1 in a water depth of 30mm in sewage to be sampled, driving the rotating shaft 2 to rotate through the driving component, driving the cover body 3 to rotate by the rotating shaft 2, opening the sampling cylinder 1, sealing the cover body 3 after the sewage is filled, and finally taking out the sampling cylinder 1; the setting of bracing piece 4 is favorable to subsiding the sampler barrel fast in flowing water and reaches the target depth to keep relatively stable gesture in the target depth region, reduced the degree of difficulty of gathering sewage, improved the accuracy of gathering.

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. The utility model provides an adjustable petroleum type sample thief of vertical type which characterized in that: including sampling cylinder (1), it is provided with pivot (2) to rotate on sampling cylinder (1), be provided with lid (3) that are used for opening and close sampling cylinder (1) in pivot (2), be provided with bracing piece (4) on sampling cylinder (1), the top of lid (3) is extended to bracing piece (4), be provided with on sampling cylinder (1) and be used for ordering about pivot (2) pivoted drive assembly.

2. The vertical adjustable petroleum-based sampler as recited in claim 1, further comprising: the driving assembly comprises a first bevel gear (5) which is sleeved on the rotating shaft (2), a transmission shaft (6) is arranged on the supporting rod (4) in a rotating mode, the length direction of the transmission shaft (6) is parallel to the length direction of the supporting rod (4), a second bevel gear (7) is sleeved on the transmission shaft (6), and the second bevel gear (7) is meshed with the first bevel gear (5).

3. The upright adjustable petroleum-based sampler of claim 2, wherein: one end of the supporting rod (4) far away from the sampling cylinder (1) is provided with a holding rod (8), and the holding rod (8) is perpendicular to the length direction of the supporting rod (4).

4. The vertical adjustable petroleum-based sampler as recited in claim 3, further comprising: one pot head that sampling barrel (1) was kept away from in transmission shaft (6) is equipped with third bevel gear (9), it is provided with connecting axle (10) to rotate on holding pole (8), the cover is equipped with fourth bevel gear (11) on connecting axle (10), third bevel gear (9) and fourth bevel gear (11) meshing, be provided with on connecting axle (10) and adjust pole (12), it is used for driving about to adjust pole (12) and keeps away from the one end pivoted elastic component that holds pole (8) to adjust pole (12) and hold to be provided with between pole (8).

5. The vertical adjustable petroleum-based sampler as recited in claim 4, further comprising: the elastic piece comprises a spring (13) arranged on the adjusting rod (12), one end of the spring (13) is connected with the adjusting rod (12), and the other end of the spring is connected with the holding rod (8).

6. The vertical adjustable petroleum-based sampler as recited in claim 1, further comprising: and scales for observing the depth of the sampling cylinder (1) in water are arranged on the supporting rod (4).

7. The vertical adjustable petroleum-based sampler as recited in claim 5, further comprising: the sampling tube is characterized in that a locking block (14) is arranged on the holding rod (8) in a sliding mode, the locking block (14) and the adjusting rod (12) are located on the same side of the holding rod (8), and when the locking block (14) moves to a position between the holding rod (8) and the adjusting rod (12) and is abutted against the adjusting rod (12), the sampling tube (1) is sealed by the cover body (3).

8. The vertical adjustable petroleum-based sampler as recited in claim 1, further comprising: the cover body (3) is provided with a sealing gasket (15) used for sealing a gap between the cover body (3) and the sampling cylinder (1).