CN212159244U - Portable constant-current sampler - Google Patents
Portable constant-current sampler Download PDFInfo
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- CN212159244U CN212159244U CN202020947563.2U CN202020947563U CN212159244U CN 212159244 U CN212159244 U CN 212159244U CN 202020947563 U CN202020947563 U CN 202020947563U CN 212159244 U CN212159244 U CN 212159244U
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- transport case
- constant
- current sampler
- mounting
- hydraulic
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Abstract
The utility model relates to a constant-current sampler, in particular to a portable constant-current sampler, which comprises a transport case, a constant-current sampler, a hydraulic telescopic rod, a mounting rack, a mounting screw, a containing cavity, a rubber wheel and a hydraulic oil cylinder, wherein the rubber wheel is fixedly arranged on the front side and the rear side of the bottom of the transport case, a fixed block is fixedly arranged on the top end of one side of the transport case, a pull rod is arranged on one side of the transport case close to the fixed block, the pull rod and the fixed block are movably arranged through a connecting shaft, the connecting shaft passes through the inside of the fixed block, the containing cavity is arranged inside the transport case, the hydraulic oil cylinder is fixedly arranged on the bottom of the containing cavity, a hydraulic switch is embedded and arranged on the base surface of the transport case close to the hydraulic oil, the utility model discloses overall device simple structure, portable has the effect of protection, has certain popularization effect.
Description
Technical Field
The utility model relates to a constant current sample thief specifically is a portable constant current sample thief.
Background
The atmospheric sampler is a common instrument for collecting atmospheric environment and workshop field gas, is widely applied to units of atmospheric environment monitoring, health epidemic prevention, labor protection, scientific research and the like, can also be matched with related instruments for use, analyzes the sampled gas to know the pollution degree of the environment by harmful gas, provides the actual pollution situation for related departments of charge, and takes measures to ensure that people have a healthy living environment, is generally constant current, and is not portable enough and has no protective measures on the sampler although a tripod is used for supporting during outdoor operation, so that a portable constant-current sampler is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable constant current sample thief to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable constant-current sampler comprises a transport case, a constant-current sampler, a hydraulic telescopic rod, a mounting frame, an installation screw, a containing cavity, a rubber wheel and a hydraulic oil cylinder, wherein the front side and the rear side of the bottom of the transport case are fixedly provided with the rubber wheel, the top end of one side of the transport case is fixedly provided with a fixed block, one side of the transport case close to the fixed block is provided with a pull rod, the pull rod and the fixed block are movably mounted through a connecting shaft, the connecting shaft penetrates through the inside of the fixed block, the inside of the transport case is provided with the containing cavity, the bottom of the containing cavity is fixedly provided with the hydraulic oil cylinder, the base surface of the transport case close to the hydraulic oil cylinder is embedded with a hydraulic switch, the top of the containing cavity is provided with the constant, mounting bracket and transport case pass through hydraulic telescoping rod fixed connection, and hydraulic telescoping rod arranges the inside of accomodating the cavity in, hydraulic telescoping rod's top fixed mounting has the installation screw rod, and the installation screw rod passes the inside of installation through-hole, installation screw rod top spiral mounting has stop nut, the top movable mounting of transport case has the case lid.
Preferably, the mounting rack is in a concave shape and is welded with the constant-current sampler.
Preferably, the pull rod is annular and is welded with the connecting shaft through an electric welding machine.
Preferably, the top center of the constant-current sampler is fixedly connected with a pull handle, and an anti-skid sleeve is sleeved on the pull handle.
Preferably, the transportation box and the fixing block are integrally molded, and the box cover and the transportation box are fixedly connected through hinges.
Preferably, the mounting screw and the hydraulic telescopic rod are fixedly mounted through a lantern ring, and the bottom end of the mounting screw is sleeved with a positioning ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, during the use, the user can hold the rubber wheel pair overall arrangement that the pull rod combines to set up and remove to sampling area, and convenient to carry, and not only conveniently transport it through the transport case that sets up, still have the effect of protection to it, and open the case lid, can press hydraulic switch this moment and start hydraulic cylinder work, make hydraulic telescoping rod begin to expand accomodating the cavity, thereby make the constant current sample thief rise to best operation height, not only make the adjustment space of operation height big, be convenient for accomodate simultaneously, do not occupy the exterior space, in this moment, the case lid through setting up has dirt-proof effect.
2. The utility model discloses in, during the use, the user sees can carry out the spiral to stop nut and dismantle, and upwards promote constant current sample thief together with the mounting bracket, the installation screw rod is derived from the inside of installation through-hole this moment, with this quick dismantlement of accomplishing the constant current sample thief, and make whole device be applicable to indoor outer through composite mounting's mode between the two, the scope is wider, not only can regard as installation primary structure point through the mounting bracket that sets up simultaneously, when the constant current sample thief becomes independent individuality, it can regard as the supporting legs of constant current sample thief, the practicality is stronger.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall expanded internal structure of the present invention;
fig. 3 is a schematic view of the bottom external structure of the middle mounting frame of the present invention;
in the figure: the device comprises a conveying box 1, a constant-current sampler 2, a hydraulic telescopic rod 3, a mounting rack 4, a mounting screw 5, a storage cavity 6, a rubber wheel 7, a hydraulic oil cylinder 8, a fixing block 9, a connecting shaft 10, a pull rod 11, a limiting nut 12, a box cover 13, a hydraulic switch 14 and a mounting through hole 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a portable constant-current sampler comprises a transport case 1, a constant-current sampler 2, a hydraulic telescopic rod 3, a mounting rack 4, a mounting screw 5, a storage cavity 6, a rubber wheel 7 and a hydraulic oil cylinder 8, wherein the rubber wheel 7 is fixedly mounted on the front side and the rear side of the bottom of the transport case 1, a fixed block 9 is fixedly mounted at the top end of one side of the transport case 1, a pull rod 11 is arranged on one side of the transport case 1 close to the fixed block 9, the pull rod 11 and the fixed block 9 are movably mounted through a connecting shaft 10, the connecting shaft 10 penetrates through the inside of the fixed block 9, the storage cavity 6 is arranged inside the transport case 1, the hydraulic oil cylinder 8 is fixedly mounted at the bottom of the storage cavity 6, a hydraulic switch 14 is embedded and mounted on a basal plane of the transport case 1 close to the hydraulic oil cylinder 8, the constant-current sampler 2 is, the mounting frame 4 is provided with a plurality of groups of mounting through holes 15, the mounting frame 4 is fixedly connected with the transport box 1 through the hydraulic telescopic rod 3, the hydraulic telescopic rod 3 is arranged in the containing cavity 6, the top end of the hydraulic telescopic rod 3 is fixedly provided with the mounting screw 5, the mounting screw 5 penetrates through the mounting through hole 15, the top end of the mounting screw 5 is spirally provided with the limit nut 12, when in use, a user can see that the limit nut 12 can be spirally disassembled and the constant-current sampler 2 is lifted upwards together with the mounting frame 4, at the moment, the mounting screw 5 is led out from the inside of the mounting through hole 15, so that the constant-current sampler 2 can be quickly disassembled, the whole device is suitable for indoor and outdoor through a combined mounting mode, the range is wider, meanwhile, the mounting frame 4 can be used as a mounting main structural point, when the constant-current sampler 2 becomes an independent individual, it can regard as the supporting legs of constant current sample thief 2, and the practicality is stronger, the top movable mounting of transport case 1 has case lid 13, during the use, the user can hold pull rod 11 and combine the rubber tyer 7 that sets up to remove to the sampling area to whole device, and portable, and transport case 1 through setting up not only conveniently transports it, still has the effect of protection to it, and open case lid 13, can press hydraulic switch 14 this moment and start hydraulic cylinder 8 work, make hydraulic telescopic rod 3 begin to expand at storage cavity 6, thereby make constant current sample thief 2 rise to best operation height, not only make the adjustment space of operation height big, be convenient for simultaneously accomodate, do not occupy the exterior space, here simultaneously, case lid 13 through setting up has dustproof effect.
The utility model discloses the theory of operation: during the use, the user can hold the rubber tyer 7 that pull rod 11 combines to set up and remove to sampling area to whole device, and open case lid 13, can press hydraulic switch 14 this moment and start hydraulic cylinder 8 work, make hydraulic telescoping rod 3 begin to expand taking in cavity 6, thereby make constant current sample thief 2 rise to best operation height, and still can carry out the spiral dismantlement to stop nut 12, and upwards promote constant current sample thief 2 together with mounting bracket 4, installation screw 5 derives from the inside of installation through-hole 15 this moment, with this quick dismantlement of accomplishing constant current sample thief 2, the integrated device simple structure, and convenient to carry has the effect of protection, and be applicable to indoor outer, wider, the practicality is stronger, certain spreading value has.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable constant current sample thief, includes transport case (1), constant current sample thief (2), hydraulic telescoping rod (3), mounting bracket (4), installation screw rod (5), accomodates cavity (6), rubber wheel (7) and hydraulic cylinder (8), its characterized in that: rubber wheels (7) are fixedly mounted on the front side and the rear side of the bottom of the transport case (1), a fixed block (9) is fixedly mounted at the top end of one side of the transport case (1), a pull rod (11) is arranged on one side, close to the fixed block (9), of the transport case (1), the pull rod (11) and the fixed block (9) are movably mounted through a connecting shaft (10), the connecting shaft (10) penetrates through the inside of the fixed block (9), a containing cavity (6) is formed in the transport case (1), a hydraulic oil cylinder (8) is fixedly mounted at the bottom of the containing cavity (6), a hydraulic switch (14) is embedded at a position, close to the hydraulic oil cylinder (8), of a basal plane of the transport case (1), a constant-current sampler (2) is arranged at the top of the containing cavity (6), and a mounting frame (4) is transversely, a plurality of groups of installation through holes (15) have been seted up on mounting bracket (4), mounting bracket (4) and transport case (1) are through hydraulic telescoping rod (3) fixed connection, and hydraulic telescoping rod (3) arrange in the inside of accomodating cavity (6), the top fixed mounting of hydraulic telescoping rod (3) has installation screw rod (5), and installation screw rod (5) pass the inside of installation through hole (15), stop nut (12) are installed to installation screw rod (5) top spiral, the top movable mounting of transport case (1) has case lid (13).
2. The portable constant-current sampler according to claim 1, wherein: the mounting rack (4) is in a shape of a Chinese character 'ao', and is welded with the constant-current sampler (2).
3. The portable constant-current sampler according to claim 1, wherein: the pull rod (11) is annular and is welded with the connecting shaft (10) through an electric welding machine.
4. The portable constant-current sampler according to claim 1, wherein: the top center of the constant-current sampler (2) is fixedly connected with a pull handle, and an anti-skid sleeve is sleeved on the pull handle.
5. The portable constant-current sampler according to claim 1, wherein: transport case (1) and fixed block (9) integrative compression molding, and case lid (13) and transport case (1) pass through hinge fixed connection.
6. The portable constant-current sampler according to claim 1, wherein: the mounting screw rod (5) and the hydraulic telescopic rod (3) are fixedly mounted through a lantern ring, and a positioning ring is sleeved on the bottom end of the mounting screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947563.2U CN212159244U (en) | 2020-05-29 | 2020-05-29 | Portable constant-current sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947563.2U CN212159244U (en) | 2020-05-29 | 2020-05-29 | Portable constant-current sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212159244U true CN212159244U (en) | 2020-12-15 |
Family
ID=73702901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020947563.2U Active CN212159244U (en) | 2020-05-29 | 2020-05-29 | Portable constant-current sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212159244U (en) |
-
2020
- 2020-05-29 CN CN202020947563.2U patent/CN212159244U/en active Active
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