Grave air detection device for archaeological use and use method

Abstract

The invention discloses an archaeological grave air detection device and a use method, the archaeological grave air detection device comprises a supporting seat, the top of the supporting seat is fixedly provided with a fixing frame through a bolt, the fixing frame is composed of two parts, the right part of the fixing frame is internally provided with a moving groove, the interior of the moving groove is slidably connected with a moving column, and the moving column is slidably connected with the top of the supporting seat. And the left end of the moving column and the right side of the left part fixing frame are fixedly installed, an electric telescopic rod is fixedly installed at the top of an inner cavity of the fixing frame through a fastening plate, and an air detector is fixedly installed at the output end of the electric telescopic rod. The detection device is designed to be separated, the overall length of the device can be adjusted according to the width of a grave when air in the grave is detected, so that the device is suitable for detection of graves with different widths, meanwhile, the device can be rapidly installed and fixed on the ground, and an auxiliary structure is additionally arranged on the side face to ensure the firmness of the whole device in use.

Description

Technical Field

[0001] This invention relates to the field of air detection technology, specifically to an air detection device for archaeological tombs and its usage method. Background Technology

[0002] When protecting ancient tombs, archaeologists often need to enter the tomb to conduct investigations and protect them. However, ancient tombs are generally in a closed state for a long time, and the air inside is constantly sealed, which can easily produce harmful gases and affect the life safety of archaeologists. Therefore, there is a need for an archaeological tomb air detection device that can detect the air inside ancient tombs without archaeologists entering the tomb.

[0003] For example, Chinese Utility Model Patent No. CN 210514265U provides an "Air Detection Device for Archaeological Tombs," which includes a base. Pull rings are fixedly connected to both sides of the top of the base. An arched groove is provided on the outside of the base. A main body is slidably connected to the top of the base. A rotating disk is provided on the top of the main body. A traction rope is wound around one end of the rotating disk inside the main body. The end of the traction rope is fixedly connected to an air detector. A fixing device is provided on the outside of the main body, and the main body is connected to the base through the fixing device. Although the above device can use the needle of the supporting device to insert into the ground to improve stability and ensure the normal operation of air detection, the overall width of the device cannot be adjusted according to the width of the tomb during use. This not only affects the detection of internal air but also results in low detection efficiency, affecting the quality of archaeological work. Summary of the Invention

[0004] The purpose of this invention is to provide an air detection device and method for use in archaeological tombs, which has the advantage of being adjustable according to the width of the tomb.

[0005] To achieve the above objectives, the present invention provides the following technical solution: An air detection device for archaeological tombs includes a support base. A fixing frame is bolted to the top of the support base. The fixing frame consists of two parts. The right part of the fixing frame has a movable groove inside. A movable column is slidably connected inside the movable groove. The left end of the movable column is fixedly installed to the right side of the left part of the fixing frame. An electric telescopic rod is fixedly installed to the top of the inner cavity of the fixing frame via a fastening plate. An air detector is fixedly installed at the output end of the electric telescopic rod. The lower end of the air detector extends to the bottom of the support base. Threaded rods are threaded through the interior of both ends of the support base. A rotating plate is fixedly installed at the upper end of the threaded rod. A handle is fixedly installed on the top of the rotating plate. A threaded sleeve is fitted onto the surface of the lower end of the threaded rod. A connecting column is fixedly installed on the surface of the threaded sleeve. A limit sleeve is fixedly installed inside the outer end of the connecting column. An insertion column is inserted into the limit sleeve.

[0006] As a preferred embodiment, a fixing plate is fixedly installed on both sides of the bottom of the support base. A movable groove is opened inside the outer side of the fixing plate, and a movable block is slidably connected inside the movable groove. The outer side of the movable block is fixedly installed to the inner end of the connecting column.

[0007] As a preferred embodiment, the fixing plate is L-shaped, and a plug is fixedly installed at the bottom of the fixing plate.

[0008] As a preferred embodiment, at least one insertion rod is provided.

[0009] As a preferred embodiment, the insertion rod is provided with 3 rods.

[0010] As a preferred embodiment, locking blocks are fixedly installed on both sides of the bottom of the fixing frame, and the bottom of the locking blocks is locked into the interior of the support base.

[0011] As a preferred embodiment, a limiting plate is fixedly installed on the upper end of the plug-in post, and a limiting spring is sleeved on the surface of the upper end of the plug-in post. The upper end of the limiting spring is fixedly installed with the bottom of the limiting plate.

[0012] As a preferred embodiment, a limiting frame is fixedly installed at the center of the top of the support base, and the lower end of the electric telescopic rod extends into the interior of the limiting frame.

[0013] As a preferred embodiment, a method for using an air detection device for archaeological tombs, utilizing any of the aforementioned air detection devices for archaeological tombs, includes the following steps: A. First, adjust the length of the support base according to the width of the tomb, and adjust the support base to a suitable length. Place the insertion rod on the ground and forcefully insert the insertion rod into the ground to fix the fixing plate. B. Then, by using the handle to rotate the rotating plate, the rotating plate will rotate the threaded rod by engaging with the thread inside the support base. The threaded sleeve on the surface of the threaded rod will move downward and drive the outer insertion post downward, moving the threaded sleeve to the bottom. C. Then, use the hammering device to forcefully insert the plug into the ground to fix the side of the device. Finally, start the electric telescopic rod to extend and drive the air detector to slowly move downwards and into the tomb to detect the air.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention designs the detection device as a separate unit, allowing the overall length of the device to be adjusted according to the width of the tomb when detecting air in the tomb, so as to be suitable for detecting tombs of different widths. At the same time, the device can be quickly installed and fixed on the ground, and auxiliary structures are added to the side to ensure the overall sturdiness during use. Attached Figure Description

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a cross-sectional view of the fixed plate structure of the present invention; Figure 3 This is a top-view, detached view of the support structure of the present invention; Figure 4 This is a front view of the fixing frame structure of the present invention.

[0016] In the diagram: 1. Support base; 2. Fixing frame; 3. Moving slot; 4. Moving column; 5. Electric telescopic rod; 6. Air detector; 7. Threaded rod; 8. Rotating plate; 9. Handle; 10. Threaded sleeve; 11. Connecting column; 12. Limiting sleeve; 13. Insertion column; 14. Fixing plate; 15. Moving slot; 16. Moving block; 17. Insertion rod; 18. Snap-fit ​​block; 19. Limiting plate; 20. Limiting spring; 21. Limiting frame. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example 1

[0019] This invention provides an embodiment, please refer to [link / reference]. Figure 1-4 This invention relates to an air detection device for archaeological tombs, comprising a support base 1, a fixed frame 2 fixedly mounted on the top of the support base 1 by bolts, the fixed frame 2 consisting of two parts, with a movable groove 3 inside the right part of the fixed frame 2, a movable column 4 slidably connected inside the movable groove 3, the left end of the movable column 4 fixedly mounted to the right side of the left part of the fixed frame 2, an electric telescopic rod 5 fixedly mounted on the top of the inner cavity of the fixed frame 2 by a fastening plate, an air detector 6 fixedly mounted on the output end of the electric telescopic rod 5, the lower end of the air detector 6 extending below the support base 1, threaded rods 7 penetrating through the interior of both ends of the support base 1, a rotating plate 8 fixedly mounted on the upper end of the threaded rods 7 at both ends, a handle 9 fixedly mounted on the top of the rotating plate 8, a threaded sleeve 10 sleeved on the surface of the lower end of the threaded rod 7, a connecting column 11 fixedly mounted on the surface of the threaded sleeve 10, a limiting sleeve 12 fixedly mounted inside the outer end of the connecting column 11, and an insertion column 13 inserted inside the limiting sleeve 12.

[0020] Both sides of the bottom of the support base 1 are fixedly installed with fixing plates 14. The outer side of the fixing plate 14 has an inner movable groove 15. The movable groove 15 is slidably connected to the inner side of the movable block 16. The outer side of the movable block 16 is fixedly installed with the inner end of the connecting column 11.

[0021] Through the above technical solution, the fixing plate 14 can provide limiting support for the surface structure components of the threaded rod 7 and ensure the balance of the threaded rod 7 when it rotates.

[0022] The fixing plate 14 is L-shaped, and a plug rod 17 is fixedly installed at the bottom of the fixing plate 14.

[0023] At least one insertion rod 17 is provided.

[0024] By adding a rod 17 to the bottom of the fixing plate 14, the entire device of the present invention can be fixed on the ground, and the stability of the device during use can be improved.

[0025] Both sides of the bottom of the fixed frame 2 are fixedly installed with snap-fit ​​blocks 18, and the bottom of the snap-fit ​​blocks 18 snaps into the inside of the support base 1.

[0026] Through the above technical solution, by adding a snap-fit ​​block 18 to the bottom of the fixing frame 2, the bottom of the fixing frame 2 can be quickly positioned above the support base 1, so that the fixing frame 2 can be installed and fixed in the future. At the same time, the support base 1 adopts a modular connection, and the width of the device of the present invention can be adjusted according to the width of the tomb during use. The fixing frame 2 can be selectively replaced according to the width requirement.

[0027] A limiting plate 19 is fixedly installed on the upper end of the plug-in post 13, and a limiting spring 20 is sleeved on the surface of the upper end of the plug-in post 13. The upper end of the limiting spring 20 is fixedly installed with the bottom of the limiting plate 19, and the plug-in post 13 is inserted into the limiting sleeve 12.

[0028] Through the above technical solution, the upper end of the insertion post 13 can be limited by the limiting plate 19 to prevent it from separating from the limiting sleeve 12. At the same time, the limiting spring 20 can provide buffer support between the limiting sleeve 12 and the limiting plate 19 to prevent the limiting plate 19 from colliding with the top of the limiting sleeve 12 after insertion.

[0029] A limiting frame 21 is fixedly installed at the center of the top of the support base 1, and the lower end of the electric telescopic rod 5 extends into the interior of the limiting frame 21.

[0030] Through the above technical solution, the upper end of the air detector 6 can be protected by the limiting frame 21, and the air detector 6 can be limited and protected after being stored and reset, so as to avoid collision and contact with the support base 1.

[0031] Example 2

[0032] The present invention provides another embodiment, please refer to [link / reference]. Figure 1-4 The present invention is an air detection device for archaeological tombs, wherein the insertion rod is provided with three.

[0033] Everything else is the same as in Example 1.

[0034] Example 3

[0035] The present invention provides another embodiment, which is a method for using an air detection device for archaeological tombs. This method utilizes the air detection device for archaeological tombs described in Embodiment 1 or Embodiment 2, and includes the following steps: A. First, adjust the length of the support base 1 according to the width of the tomb, and adjust the support base 1 to a suitable length so that it can be smoothly entered into the tomb. Place the insertion rod 17 on a relatively flat ground, and forcefully insert the insertion rod 17 into the ground to fix the fixing plate 14. B. Then, the rotating plate 8 is rotated by the handle 9. At this time, the rotating plate 8 rotates by engaging with the thread inside the support seat 1, and the threaded sleeve 10 on the surface of the threaded rod 7 moves downward and drives the outer insertion post 13 downward, moving the threaded sleeve 10 to the bottom. C. Then, use the hammering device to forcefully insert the plug 13 into the ground to fix the side of the device. Finally, start the electric telescopic rod 5 to extend and drive the air detector 6 to slowly move downwards and into the tomb to detect the air.

[0036] The working principle of this invention is: First, adjust the length of the support base 1 according to the width of the tomb, and adjust the support base 1 to a suitable length. Place the insertion rod 17 on the ground and forcefully insert the insertion rod 17 into the ground to fix the fixing plate 14. Then, drive the rotating plate 8 to rotate through the handle 9. At this time, the rotating plate 8 drives the threaded rod 7 to rotate through the threaded engagement with the internal thread of the support base 1. The threaded sleeve 10 on the surface of the threaded rod 7 moves downward and drives the outer insertion post 13 downward. When the threaded sleeve 10 moves downward to the bottom, use the hammering device to forcefully insert the insertion post 13 into the ground to fix the side of the device. Finally, start the electric telescopic rod 5 to extend and drive the air detector 6 to slowly move downward and into the tomb to detect the air.

[0037] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "connection" and "fixed" should be interpreted broadly; for example, "connection" can mean a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0038] In the description of this invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description, and is not intended to indicate or imply that the device or unit referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this invention.

[0039] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. An air detection device for archaeological tombs, comprising a support base (1), characterized in that: The top of the support base (1) is fixedly mounted with a fixing frame (2) by bolts. The fixing frame (2) consists of two parts, and the right part of the fixing frame (2) has a moving groove (3) inside. A moving column (4) is slidably connected inside the moving groove (3). The left end of the moving column (4) is fixedly mounted to the right side of the left part of the fixing frame (2). An electric telescopic rod (5) is fixedly mounted on the top of the inner cavity of the fixing frame (2) by a fastening plate. An air detector (6) is fixedly mounted on the output end of the electric telescopic rod (5). The lower end extends to the bottom of the support base (1). Threaded rods (7) are provided through the interior of both ends of the support base (1). A rotating plate (8) is fixedly installed at the upper end of the threaded rod (7). A handle (9) is fixedly installed at the top of the rotating plate (8). A threaded sleeve (10) is sleeved on the surface of the lower end of the threaded rod (7). A connecting post (11) is fixedly installed on the surface of the threaded sleeve (10). A limiting sleeve (12) is fixedly installed inside the outer end of the connecting post (11). A plug-in post (13) is inserted inside the limiting sleeve (12).

2. The air detection device for archaeological tombs according to claim 1, characterized in that: The support base (1) has fixed plates (14) fixedly installed on both sides of its bottom. The fixed plate (14) has an open movable groove (15) on its outer side. The movable groove (15) has a movable block (16) slidably connected inside. The outer side of the movable block (16) is fixedly installed with the inner end of the connecting column (11).

3. The air detection device for archaeological tombs according to claim 2, characterized in that: The fixing plate (14) is L-shaped, and a plug rod (17) is fixedly installed at the bottom of the fixing plate (14).

4. The air detection device for archaeological tombs according to claim 3, characterized in that: There is at least one insertion rod (17).

5. The air detection device for archaeological tombs according to claim 3, characterized in that: The insertion rod (17) has 3 parts.

6. The air detection device for archaeological tombs according to claim 1, characterized in that: Both sides of the bottom of the fixed frame (2) are fixedly installed with snap-fit ​​blocks (18), and the bottom of the snap-fit ​​blocks (18) are snapped into the inside of the support base (1).

7. The air detection device for archaeological tombs according to claim 1, characterized in that: A limiting plate (19) is fixedly installed on the upper end of the plug (13), and a limiting spring (20) is sleeved on the surface of the upper end of the plug (13). The upper end of the limiting spring (20) is fixedly installed with the bottom of the limiting plate (19).

8. An air detection device for archaeological tombs according to claim 1, characterized in that: A limiting frame (21) is fixedly installed at the center of the top of the support base (1), and the lower end of the electric telescopic rod (5) extends into the interior of the limiting frame (21).

9. A method for using an air detection device for archaeological tombs, implemented using any one of the air detection devices for archaeological tombs as described in claims 1-8, characterized in that: Includes the following steps: A. Adjust the length of the support base according to the width of the tomb, and adjust the support base to a suitable length. Place the insertion rod on the ground and forcefully insert the insertion rod into the ground to fix the fixing plate. B. By rotating the rotating plate with the handle, the rotating plate rotates the threaded rod by engaging with the thread inside the support base. The threaded sleeve on the surface of the threaded rod moves downward and moves the outer insertion post downward, moving the threaded sleeve to the bottom. C. Use a hammer to forcefully insert the plug into the ground to fix the side of the device, then start the electric telescopic rod to extend and move the air detector downwards into the tomb to detect the air.

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