Portable punching impact device for assisting gas geochemical measurement

Abstract

The invention provides an auxiliary gas geochemical measurement portable punching impact device, and relates to the technical field of geochemical gas sampling devices, the punching impact device comprises an impact assembly and a punching rod; the impact assembly comprises an impact sleeve body and an impact rod, a sliding cavity is formed in the impact sleeve body, an impact weight is arranged at one end of the impact sleeve body, a communicating hole is formed in the other end of the impact sleeve body, a blocking bolt block is arranged at one end of the impact rod, the other end of the impact rod is connected with the punching rod, the blocking bolt block is arranged in the sliding cavity in a sliding mode, and the impact rod is arranged in the communicating hole in a sliding mode. The punching and impacting device has the beneficial effects that when the punching and impacting device is used, the lower end of the punching rod is inserted into soil, the impacting sleeve body rapidly slides downwards, and the impacting weight at the top of the impacting sleeve body can apply downward impacting force to the punching rod through the impacting rod, so that the punching rod can be hammered into the soil rapidly and conveniently, and the impacting and punching process is completed; the impact device has the advantages of simple structure, high efficiency and high safety.

Description

Technical Field

[0001] The invention relates to the technical field of geochemical gas sampling devices, in particular to a portable perforating impact device for auxiliary gas geochemical measurement. Background Art

[0002] In the process of gas geochemical measurement, ground gas measurement is required. Ground gas measurement collects gas in the soil through a collector, and uses extremely sensitive analytical technology to measure the content of certain elements in the gas, and finds abnormalities to achieve the purpose of resource exploration. There are two types of ground gas methods: active gas extraction and passive adsorption. When using the active gas extraction method, it is necessary to drill a hole in the area to be measured, and then collect the gas in the hole. The ground gas collection process usually occurs in the field. The drilling process requires workers to use heavy objects (such as hammers) to hit the drilling rod to achieve the purpose of drilling; the workers also need to hold the drilling rod by hand when hitting the drilling rod. When the workers knock inaccurately, it is easy to cause the drilling rod to be skewed or even hit the workers' arms. Therefore, in order to improve the drilling efficiency and safety of field ground gas collection, a portable drilling device is needed. Summary of the invention

[0003] In view of this, the present invention provides a portable perforating impact device for auxiliary gas geochemical measurement, comprising an impact assembly and a perforating rod;

[0004] The impact assembly comprises an impact sleeve and an impact rod, wherein a sliding cavity is provided in the impact sleeve, an impact weight is provided at one end of the impact sleeve, and a connecting hole is provided at the other end of the impact sleeve, wherein the impact weight seals one end of the impact sleeve;

[0005] A blocking bolt block is provided at one end of the impact rod, and a connecting sleeve is provided at the other end of the impact rod. The blocking bolt block is slidably arranged in the sliding cavity, and the impact rod is slidably arranged in the connecting hole. The outer diameter of the blocking bolt block is larger than the inner diameter of the connecting hole.

[0006] The top of the punching rod is fixed in the connecting sleeve, and the impact assembly is used to drive the lower end of the punching rod into the soil, thereby performing impact drilling.

[0007] Furthermore, the sliding cavity, the communicating hole, and the impact sleeve are coaxially arranged, and the inner diameter of the sliding cavity is greater than the inner diameter of the communicating hole.

[0008] Furthermore, the impact weight and the impact sleeve are both made of metal, and the impact weight and the impact sleeve are an integrated structure.

[0009] Furthermore, the connecting sleeve is provided with an internal connecting thread, the top of the punching rod is provided with an external connecting thread, and the end of the punching rod is connected to the connecting sleeve through a thread.

[0010] Furthermore, the bottom of the punching rod is a pointed end.

[0011] Furthermore, the punching rod is provided with a handle rod, and the handle rod is vertically connected to the upper part of the punching rod.

[0012] Furthermore, a handle cover is sleeved on the handle rod.

[0013] Furthermore, it also includes an impact anti-skid sleeve, which is sleeved on the impact sleeve body and the impact weight block.

[0014] Furthermore, the handle cover and the impact anti-slip cover are both made of rubber.

[0015] Furthermore, the inner wall of the sliding cavity is provided with a wear-resistant coating.

[0016] The beneficial effects of the portable perforating impact device for assisting gas geochemical measurement of the present invention are as follows: the perforating impact device comprises an impact assembly and a perforating rod; the impact assembly comprises an impact sleeve and an impact rod, a sliding cavity is arranged in the impact sleeve, an impact weight is arranged at one end of the impact sleeve, and a connecting hole is arranged at the other end, a blocking bolt block is arranged at one end of the impact rod, and a connecting sleeve is arranged at the other end of the impact rod, the blocking bolt block is slidably arranged in the sliding cavity, the impact rod is slidably arranged in the connecting hole, the top of the perforating rod is fixed in the connecting sleeve, and when the perforating impact device is used, the lower end of the perforating rod is inserted into the connecting sleeve. The punching rod is inserted into the soil, and then the impact sleeve is moved upward to maximize the distance between the blocking bolt block and the impact weight block, and then the impact sleeve is quickly slid downward to make the impact weight block hammer the blocking bolt block on the top of the impact rod, and a downward impact force is applied to the punching rod through the impact rod, so that the punching rod can be hammered into the soil quickly and conveniently to complete the impact punching process. The device avoids the need to use a heavy object to hammer the top of the punching rod in the traditional punching method, and can effectively prevent the punching rod from causing injury to personnel during the hammering process of the heavy object. The impact device has the advantages of simple structure, high efficiency, high safety and easy portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the overall structure of a portable perforating impact device for auxiliary gas geochemical measurement according to an embodiment of the present invention.

[0018] Figure 2 The present invention is a schematic diagram of the internal structure of an impact assembly of a portable perforating impact device for auxiliary gas geochemical measurement according to an embodiment of the present invention.

[0019] In the above figure: 1-impact sleeve body, 11-sliding cavity, 12-connecting hole, 2-impact weight block, 3-impact rod, 4-blocking bolt block, 5-connecting sleeve, 6-punching rod, 61-handle rod, 7-handle cover, 8-impact anti-slip sleeve. DETAILED DESCRIPTION

[0020] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0021] Please refer to Figure 1 to Figure 2 The portable perforating impact device for auxiliary gas geochemical measurement of the present invention comprises an impact assembly and a perforating rod 6.

[0022] The impact assembly includes an impact sleeve 1 and an impact rod 3. The impact sleeve 1 is a cylindrical sleeve. A sliding cavity 11 is provided in the impact sleeve 1. An impact weight 2 is provided at one end of the impact sleeve 1. A connecting hole 12 is provided at the other end of the impact sleeve 1. The impact weight 2 closes one end of the impact sleeve 1, that is, the impact sleeve 1 is a cylindrical structure with one end closed and the other end open. In this embodiment, the impact weight 2 and the impact sleeve 1 are both made of metal, and the impact weight 2 and the impact sleeve 1 are an integrated structure.

[0023] The impact rod 3 is provided with a blocking bolt block 4 at one end, and a connecting sleeve 5 at the other end. The blocking bolt block 4 is fixed at the end of the impact rod 3, and the blocking bolt block 4 is slidably arranged in the sliding cavity 11. The impact rod 3 is slidably arranged in the connecting hole 12, and the outer diameter of the blocking bolt block 4 is larger than the inner diameter of the connecting hole 12; in this way, the upper end of the impact rod 3 can slide along the sliding cavity 11, and the blocking bolt block 4 can prevent the upper end of the impact rod 3 from sliding out of the sliding cavity 11. The top of the punching rod 6 is fixed in the connecting sleeve 5. The bottom of the punching rod 6 is a tip.

[0024] When the punching impact device is in use, the lower end of the punching rod 6 is inserted into the soil, and the impact sleeve 1 is first moved upward to maximize the distance between the blocking bolt block 4 and the impact weight block, and then the impact sleeve 1 is quickly slid downward to make the impact weight block hammer the blocking bolt block 4 at the top of the impact rod, and a downward impact force is applied to the punching rod 6 through the impact rod, so that the punching rod 6 can be hammered into the soil quickly and conveniently to complete the impact punching process. The device avoids the need to use a heavy object to hit the top of the punching rod 6 in the traditional punching method, and can effectively prevent the punching rod 6 from causing injuries to personnel during the hammering process of the heavy object. The impact device has the advantages of simple structure, high efficiency, high safety, and easy portability.

[0025] In a preferred embodiment, the sliding cavity 11 , the communicating hole 12 , and the impact sleeve 1 are coaxially arranged, and the inner diameter of the sliding cavity 11 is greater than the inner diameter of the communicating hole 12 .

[0026] In a preferred embodiment, the impact weight 2, the impact sleeve 1, the impact rod 3 and the punching rod are all made of steel, the blocking bolt block 4, the impact rod 3 and the connecting sleeve 5 are an integrated structure, and the blocking bolt block 4 and the connecting sleeve 5 are respectively welded to the upper and lower ends of the impact rod 3.

[0027] In a preferred embodiment, the connection sleeve 5 is provided with an internal connection thread, the top of the punching rod 6 is provided with an external connection thread, and the end of the punching rod 6 is connected to the connection sleeve 5 by a thread. In this way, the punching rod 6 can be connected to the connection sleeve 5 in a detachable manner. The portable punching impact device can be equipped with a plurality of punching rods 6 of different diameters and lengths, so that holes of different specifications can be drilled by replacing the punching rods 6 as needed.

[0028] In a preferred embodiment, the punching rod 6 is provided with a handle bar 61, and the handle bar 61 is vertically connected to the upper part of the punching rod 6. The handle bar 61 facilitates the staff to pull the punching rod 6 out of the soil after drilling.

[0029] In a preferred embodiment, a handle cover 7 is sleeved on the handle bar 61. The portable punching impact device further includes an impact anti-slip sleeve 8, which is sleeved on the impact sleeve body 1 and the impact weight 2. The handle cover 7 and the impact anti-slip sleeve 8 are both made of rubber.

[0030] Furthermore, the inner wall of the sliding cavity 11 is provided with a wear-resistant coating, which may be a chrome coating. The wear-resistant coating can reduce the wear of the inner wall of the impact sleeve 1 and reduce the friction between the inner wall of the impact sleeve 1 and the blocking bolt block 4 .

[0031] In this document, the directional words such as front, back, top, and bottom are defined by the positions of the components in the drawings and the positions of the components relative to each other, and are only for the sake of clarity and convenience in expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection claimed in this application.

[0032] In the absence of conflict, the above embodiments and features in the embodiments may be combined with each other.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, 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. A portable perforating impact device for auxiliary gas geochemical measurement, characterized in that: Includes impact assembly and punch rod; The impact assembly comprises an impact sleeve and an impact rod, wherein a sliding cavity is provided in the impact sleeve, an impact weight is provided at one end of the impact sleeve, and a connecting hole is provided at the other end of the impact sleeve, wherein the impact weight seals one end of the impact sleeve; A blocking bolt block is provided at one end of the impact rod, and a connecting sleeve is provided at the other end of the impact rod. The blocking bolt block is slidably arranged in the sliding cavity, and the impact rod is slidably arranged in the connecting hole. The outer diameter of the blocking bolt block is larger than the inner diameter of the connecting hole. The top of the punching rod is fixed in the connecting sleeve, and the impact assembly is used to drive the lower end of the punching rod into the soil, thereby performing impact drilling.

2. A portable perforating and impacting device for auxiliary gas geochemical measurement according to claim 1, characterized in that: The sliding cavity, the communicating hole, and the impact sleeve are coaxially arranged, and the inner diameter of the sliding cavity is greater than the inner diameter of the communicating hole.

3. A portable perforation impact device for auxiliary gas geochemical measurement according to claim 1, characterized in that: The impact weight block and the impact sleeve body are both made of metal, and the impact weight block and the impact sleeve body are an integrated structure.

4. A portable perforation impact device for auxiliary gas geochemical measurement according to claim 1, characterized in that: The connecting sleeve is provided with an internal connecting thread, the top of the punching rod is provided with an external connecting thread, and the end of the punching rod is connected to the connecting sleeve through a thread.

5. A portable perforating and impacting device for auxiliary gas geochemical measurement according to claim 4, characterized in that: The bottom of the punching rod is a tip portion.

6. The portable perforating and impacting device for auxiliary gas geochemical measurement according to claim 1, characterized in that: The punching rod is provided with a handle rod, and the handle rod is vertically connected to the upper part of the punching rod.

7. A portable perforation impact device for auxiliary gas geochemical measurement according to claim 6, characterized in that: A handle cover is sleeved on the handle rod.

8. A portable perforating and impacting device for auxiliary gas geochemical measurement according to claim 7, characterized in that: It also includes an impact anti-skid sleeve, which is sleeved on the impact sleeve body and the impact weight block.

9. A portable perforation impact device for auxiliary gas geochemical measurement according to claim 8, characterized in that: The handle cover and the impact anti-skid cover are both made of rubber.

10. The portable perforating and impacting device for auxiliary gas geochemical measurement according to claim 1, characterized in that: The inner wall of the sliding cavity is provided with a wear-resistant coating.

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