CN211740783U

CN211740783U - Portable sampling gun

Info

Publication number: CN211740783U
Application number: CN201922428082.0U
Authority: CN
Inventors: 何康
Original assignee: Wuhan Hongxing Weiye Environmental Science And Technology Co ltd
Current assignee: Wuhan Hongxing Weiye Environmental Science And Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-23
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a portable sampling gun, which is convenient to carry by arranging a portable rod at the top of a switching part, when the inserting hole is very low, an operator only needs to hold the portable rod to squat on the ground for operation, and the operation is more convenient; the bending type hand-held rod is arranged, so that the upward lifting is facilitated, the operation of stretching two hands is facilitated, and the operation can be facilitated when the sampling tube is integrally longer or the insertion opening needs to be accurately aligned; the detachable hand supports are arranged, so that the operation by two hands is facilitated; the heat tracing hose is arranged at one end far away from the sampling pipe, so that the operation is convenient when the height of the insertion opening is very low, and the heat tracing hose is prevented from being propped against the ground.

Description

Portable sampling gun

Technical Field

The utility model relates to a sampling rifle field especially relates to a portable sampling rifle.

Background

The current sampling rifle generally adopts the design of singlehanded support, sets up an inside switching part for the cavity at sampling pipe tip promptly, and switching companion's hot hose, then sets up a hand rest in switching part bottom, owing to adopt the structure of singlehanded support formula, when sampling pipe wholly longer or need accurately aim at the inserted hole, often very labouring.

To above circumstances, partial sampling rifle has also adopted the structure of two-hand support, establishes a hand support again in switching part or sampling pipe bottom promptly, and both hands are held to overcome the whole longer weight of sampling pipe, and in addition, two hands are held, when needing accurate alignment inserted hole, and the accuracy is also a lot of. However, the above structure also has the following problems: when the height of the insertion opening is very low, an operator can only work on the ground, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a portable sampling rifle makes things convenient for the operating personnel operation.

The technical scheme of the utility model is realized like this: the utility model provides a portable sampling gun, it includes sampling pipe (1) and switching part (3), and sampling pipe (1) stretches into in switching part (3) and fixed with it, still includes portable pole (2), portable pole (2) set up in switching part (3) top and fixed with it.

On the basis of the technical scheme, preferably, the portable rod (2) is a bent rod, two ends of the bent rod are respectively fixed with the switching component (3), and a space for a hand to stretch into is formed between the middle part of the bent rod and the switching component (3).

On the basis of the technical scheme, preferably, the space between the middle part of the lifting rod (2) and the switching part (3) can be used for allowing both hands of a person to stretch in side by side.

On the basis of the technical scheme, preferably, the sampling tube further comprises a hand support (4), wherein the hand support (4) is arranged at the bottom of the sampling tube (1) and detachably connected with the sampling tube.

Further preferably, internal thread joint (11) is arranged at the bottom of the sampling pipe (1), the hand support (4) extends into the internal thread joint (11) and is in threaded connection with the internal thread joint, and the hand support (4) is made of heat insulation materials.

On the basis of the technical scheme, preferably, still include heat tracing hose (5), heat tracing hose (5) set up in adaptor part (3) keep away from one side of sampling pipe (1) and communicate each other with sampling pipe (1).

Further preferably, two opposite ends of the adapter part (3) are respectively provided with a first access hole (30) and a second access hole (31) in a facing manner, the sampling tube (1) extends from the first access hole (30) and is fixed with the adapter part (3), and the heat tracing hose (5) extends from the second access hole (31) and is connected with the adapter part (3).

The utility model discloses a portable sampling rifle has following beneficial effect for prior art:

(1) the portable rod is arranged at the top of the switching part, so that the portable rod is convenient to carry, when the inserting hole is low in height, an operator only needs to hold the portable rod by hand and can operate on the ground by squatting, and the operation is more convenient;

(2) the bending type hand-held rod is arranged, so that the upward lifting is facilitated, the operation of stretching two hands is facilitated, and the operation can be facilitated when the sampling tube is integrally longer or the insertion opening needs to be accurately aligned;

(3) the detachable hand supports are arranged, so that the operation by two hands is facilitated;

(4) the heat tracing hose is arranged at one end far away from the sampling pipe, so that the operation is convenient when the height of the insertion opening is very low, and the heat tracing hose is prevented from being propped against the ground.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the sampling gun of the present invention;

fig. 2 is a front cut-open perspective view of the partial structure of the sampling gun of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 all belong to the protection scope of the present invention.

As shown in figure 1, with reference to figure 2, the portable sampling gun of the present invention comprises a sampling tube 1, an adapter 3, a portable rod 2, a hand support 4 and a heat tracing hose 5.

The sampling pipe 1 is used for pumping in sampling gas, and the prior art can be adopted.

The switching component 3 is used for switching the heat tracing hose 5; a second aspect for housing electronic components; in the second aspect, the prior art can be used for connecting the portable rod 2. In particular, the sampling tube 1 extends into the adapter part 3 and is fixed thereto.

The portable rod 2 is convenient to hold and lift, and is arranged at the top of the adapter part 3 and fixed with the adapter part. So, when the needs insert the inserted hole of handing over the end with sampling pipe 1, only need handheld portable pole 2, mention whole sampling rifle, operating personnel squats on the ground and can operate. For convenience of hand holding, the portable rod 2 is a bent rod, two ends of the bent rod are respectively fixed with the switching component 3, and a space for a human hand to extend into is arranged between the middle part of the bent rod and the switching component 3. Of course, even if the portable rod 2 is designed to be a single-rod structure, the portable rod can be operated by an operator in a squatting state only by being arranged at the top of the switching component 3.

Consider that when the whole longer or need accurate alignment inserted hole of sampling pipe, need both hands operation, consequently, the utility model provides a preferred embodiment, the space between 2 middle parts of portable pole and the changeover part 3 can supply people's both hands to stretch into side by side. Thus, both hands can be inserted into the middle part of the handle bar 2 for operation.

Consider that when the sampling pipe is whole longer or need accurate alignment inserted hole, need both hands operation, consequently, the utility model provides a preferred embodiment still includes hand rest 4, hand rest 4 sets up in 1 bottoms of sampling pipe and detachable the being connected with it. So, when the whole longer or need accurate alignment inserted hole of sampling pipe, can both hands grasp portable pole 2 and hand rest 4 respectively and operate. When not needed, the hand support 4 can be integrally detached. Specifically, as shown in fig. 2, the bottom of the sampling tube 1 is provided with an internal thread joint 11, the hand rest 4 extends into the internal thread joint 11 and is in threaded connection with the internal thread joint, and the hand rest 4 is made of a heat insulation material. Sampling pipe 1 during operation temperature is higher, adopts the hand rest 4 of thermal-insulated material, prevents to scald the human body.

Heat tracing hose 5 is used for connecting air extraction equipment, current sampling rifle, and heat tracing hose 5 generally sets up in switching part 3 bottom, and when needs inserted lower inserted hole, heat tracing hose 5 can push up subaerial, inconvenient operation, consequently, the utility model provides a preferred embodiment, heat tracing hose 5 sets up in switching part 3 and keeps away from one side of sampling pipe 1 and communicates each other with sampling pipe 1. Specifically, as shown in fig. 2, a first access hole 30 and a second access hole 31 are respectively and oppositely arranged at two opposite ends of the adapter part 3, the sampling tube 1 extends from the first access hole 30 and is fixed with the adapter part 3, and the heat tracing hose 5 extends from the second access hole 31 and is connected with the adapter part 3.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable sampling rifle which includes sampling pipe (1) and switching part (3), sampling pipe (1) stretch into in switching part (3) and fixed with it, its characterized in that: still include a portable pole (2), portable pole (2) set up in switching part (3) top and fixed with it.

2. The hand-held sampling gun of claim 1, wherein: the portable rod (2) is a bent rod, two ends of the portable rod are respectively fixed with the switching component (3), and a space for a hand to stretch into is arranged between the middle part of the portable rod and the switching component (3).

3. The hand-held sampling gun of claim 1, wherein: the space between the middle part of the portable rod (2) and the switching part (3) can be used for allowing both hands of a person to stretch into the space side by side.

4. The hand-held sampling gun of claim 1, wherein: still include hand rest (4), hand rest (4) set up in sampling pipe (1) bottom and with its detachable connection.

5. The hand-held sampling gun of claim 4, wherein: sampling pipe (1) bottom is provided with female connection (11), and hand rest (4) stretch into in female connection (11) and threaded connection with it, hand rest (4) adopt thermal-insulated material.

6. The hand-held sampling gun of claim 1, wherein: still include heat tracing hose (5), heat tracing hose (5) set up in adaptor part (3) keep away from one side of sampling pipe (1) and communicate each other with sampling pipe (1).

7. The hand-held sampling gun of claim 6, wherein: the two opposite ends of the adapter part (3) are respectively provided with a first access hole (30) and a second access hole (31) in a facing mode, the sampling tube (1) stretches into the adapter part from the first access hole (30) and is fixed with the adapter part (3), and the heat tracing hose (5) stretches into the adapter part (3) from the second access hole (31) and is connected with the adapter part (3).