CN112478400A

CN112478400A - Historical archaeological relic protection device

Info

Publication number: CN112478400A
Application number: CN202011317967.4A
Authority: CN
Inventors: 杨嘉栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-12

Abstract

The invention discloses a historical archaeological relic protection device, wherein a mounting plate is fixed at the top end of a gas tank containing box body, a nitrogen tank fixing seat is fixed on the inner bottom wall of the gas tank containing box body, a nitrogen tank is fixed on the nitrogen tank fixing seat, and an inflation pipe and an air outlet pipe are communicated with the nitrogen tank; one end of the air outlet pipe is communicated with an air distribution valve which is fixed at the bottom end of the mounting plate and is communicated with the self-resetting power-assisted cylinder, the air bag air inlet valve and the air pipe connector through an air pipe; an extension rod of the self-resetting power-assisted cylinder is hinged with a first folding lifting plate, the lower end of the first folding lifting plate is hinged with a mounting plate, one end, far away from the mounting plate, of the first folding lifting plate is hinged with a second folding lifting plate, and one end, far away from the first folding lifting plate, of the second folding lifting plate is hinged with a top plate; the bottom end of the top plate is fixed with the top end of the outer air bag, the bottom end of the outer air bag is fixed at the top end of the mounting plate, the inner side of the outer air bag is connected with the inner air bag, and an inflatable space is formed between the inner air bag and the outer air bag in a sealed mode.

Description

Historical archaeological relic protection device

Technical Field

The invention relates to the technical field of historical archaeological relic protection equipment, in particular to a historical archaeological relic protection device.

Background

With the continuous development of archaeological services, the problems of cultural relics protection and transportation of unearthed archaeological sites become increasingly serious. Before archaeological excavation, a relative balance system formed by the underground cultural relics and a closed buried environment slows down or even prevents the corrosion and the degradation of the cultural relics, so that the unearthed cultural relics still keep the original state after thousands of years. However, after the cultural relics are unearthed, the equilibrium state is broken instantly, and the cultural relics are oxidized due to the air with rich oxygen content; therefore, the unearthed cultural relics are protected immediately, the unearthed cultural relics are prevented from being in a normal oxygen state, and the method has important significance for protecting the cultural relics. In addition, in the transportation process of the cultural relics which are just unearthed, the cultural relics are generally packaged in a packaging box for the safety, and the packaging box is vibrated or moved in the transportation process, so that the cultural relics are easily damaged.

Disclosure of Invention

In view of the above defects, the invention provides a historical archaeological relic protection device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a historical archaeological relic protection device comprises a gas tank containing box body, wherein a mounting plate is fixed at the top end of the gas tank containing box body, a nitrogen tank fixing seat is fixed on the inner bottom wall of the gas tank containing box body, a nitrogen tank is fixed on the nitrogen tank fixing seat, a gas filling pipe and a gas outlet pipe are communicated with the nitrogen tank, the gas filling pipe and the gas outlet pipe extend out of the gas tank containing box body, a gas filling valve is installed on the gas filling pipe extending out of the gas tank containing box body, and a switch valve is installed on the gas outlet pipe; one end of the air outlet pipe, which is far away from the nitrogen tank, is communicated with an air distribution valve, the air distribution valve is fixed at the bottom end of the mounting plate, and the air distribution valve is respectively communicated with the two self-resetting power-assisted cylinders, the two air bag air inlet valves and the air pipe connector through air pipes; the self-resetting power-assisted cylinder is installed in a cylinder installation groove formed in two sides of the top end of the installation plate, the bottom end of the self-resetting power-assisted cylinder is hinged to the bottom wall of the cylinder installation groove, an extension rod of the self-resetting power-assisted cylinder is hinged to the first folding lifting plate, the lower end of the first folding lifting plate is hinged to the installation plate, one end, far away from the installation plate, of the first folding lifting plate is hinged to the second folding lifting plate, and one end, far away from the first folding lifting plate, of the second folding lifting plate is; the top plate is provided with a placing opening, a top cover is arranged above the placing opening, one end of the top cover is hinged with the top plate, the other end of the top cover is connected with the top plate through a top cover hasp lock, a sealing ring is arranged between the placing opening and the top cover, and the sealing ring is fixed on the side wall of the placing opening; the air pipe joint is arranged in a communication hole formed in the mounting plate, the communication hole is communicated with a drying agent groove formed in the top end of the mounting plate, a drying agent is placed in the drying agent groove, a microporous plate is fixed above the drying agent groove, the microporous plate is fixed on the side wall of the drying agent groove, and a plurality of micropores are formed in the microporous plate; the bottom end of the top plate is fixed with the top end of the outer-layer air bag, the bottom end of the outer-layer air bag is fixed at the top end of the mounting plate, the inner side of the outer-layer air bag is connected with the inner-layer air bag, and an inflatable space is formed between the inner-layer air bag and the outer-layer air bag in a sealed mode; an air bag air inlet valve and an air exhaust pipe are arranged on the outer air bag, the air bag air inlet valve and the air exhaust pipe are communicated with an inflatable space formed between the inner air bag and the outer air bag in a sealed mode, one end, far away from the outer air bag, of the air exhaust pipe extends out of the air tank containing box body, and an air exhaust valve is arranged on the air exhaust pipe extending out of the air tank containing box body; a conical valve block is arranged in the air bag air inlet valve, the conical valve block is connected with a valve rod, the valve rod extends out of the air bag air inlet valve and is fixed with a connecting plate, an ejector rod is fixed on the connecting plate, the ejector rod penetrates through the mounting plate and is fixed with a cultural relic packaging box placing plate, a limiting seat is arranged below the cultural relic packaging box placing plate, and the limiting seat is fixed at the top end of the mounting plate; and a compression spring is arranged between the limiting seat and the cultural relic packaging box placing plate and sleeved on the ejector rod.

Furthermore, a protective bag is arranged on the outer side of the outer-layer air bag, the upper end of the protective bag is fixed with the top plate, and the lower end of the protective bag is fixed with the mounting plate.

Further, a spring hook mounting groove is formed in the top end of the left side of the top plate, a spring hook is arranged in the spring hook mounting groove, and the spring hook is fixed with the spring hook mounting groove through a spring hook fastening bolt; and a spring piece is fixed at the top end of the second folding lifting plate below the spring hook.

Furthermore, a handle is fixed at the top end of the top cover.

Further, the top cover is provided with an air outlet, a rubber plug is plugged in the air outlet, and the top cover 31 is further provided with a safety valve.

Further, the mounting plate and the top plate are provided with top plate hasp locks, and the top plate is connected with the mounting plate through the top plate hasp locks.

The invention has the beneficial effects that: after the cultural relics are unearthed, the cultural relics are placed in a cultural relic packaging box, and then the cultural relic packaging box is placed in the device, so that the oxidation of the unearthed cultural relics can be prevented by the anaerobic environment in the device; in the cultural relic transportation process, the cultural relic packaging box can be clamped tightly by the inner air bag, so that the situations of vibration or movement and the like of the cultural relic packaging box in the transportation process are prevented, and the cultural relics in the cultural relic packaging box are effectively protected.

Drawings

FIG. 1 is a schematic structural diagram of a historical archaeological relic protection device according to the invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a partial enlarged view of FIG. 2B;

FIG. 4 is an enlarged view of a portion of FIG. 2C;

FIG. 5 is an enlarged view of a portion of FIG. 1D;

FIG. 6 is a partial enlarged view of FIG. 5E;

FIG. 7 is an enlarged view of a portion of FIG. 5F;

FIG. 8 is an enlarged view of a portion of FIG. 5G;

FIG. 9 is an enlarged view of a portion of FIG. 1H;

FIG. 10 is a schematic view showing the connection between the spring plate and the spring hook after locking;

FIG. 11 is a schematic view showing the connection of the spring hook, the spring hook fastening bolt and the spring hook mounting groove;

FIG. 12 is a schematic view of a self-resetting boost cylinder;

FIG. 13 is a schematic illustration of the first folding lifter plate and the second folding lifter plate during lifting;

FIG. 14 is a schematic view of the inner and outer bladders after inflation;

FIG. 15 is a partial enlarged view of FIG. 14J;

in the figure, 1, a gas tank containing box body; 2. a nitrogen tank; 3. a nitrogen tank fixing seat; 4. an inflation tube; 5. an air outlet pipe; 6. an on-off valve; 8. mounting a plate; 11. a gas distributing valve; 12. a self-resetting boosting cylinder; 13. a cylinder mounting groove; 14. folding the lifting plate I; 15. folding the second lifting plate; 16. a top plate; 17. a gas pipe joint; 18. a communicating hole; 19. a desiccant recess; 20. a desiccant; 21. a microporous plate; 22. micropores; 23. an inner air bag; 24. an outer air bag; 26. a protective bag; 28. a spring plate; 29. a spring hook; 30. the spring hooks the fastening bolt; 31. a top cover; 32. a handle; 33. the top cover is buckled and locked; 34. a rubber plug; 35. a seal ring; 36. placing plates for cultural relic packing cases; 37. a limiting seat; 38. a top rod; 39. a compression spring; 40. a connecting plate; 41. an air bag inlet valve; 42. a conical valve block; 43. a valve stem; 44. discharging the air pipe; 45. a deflation valve; 46. a top plate buckle lock; 47. a spring hook mounting groove; 48. and (5) cultural relic packing cases.

Detailed Description

The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1-15, the protection device for historical archaeological relics comprises a gas tank containing box body 1, wherein a mounting plate 8 is fixed at the top end of the gas tank containing box body 1, a nitrogen tank fixing seat 3 is fixed on the inner bottom wall of the gas tank containing box body 1, a nitrogen tank 2 is fixed on the nitrogen tank fixing seat 3, the nitrogen tank 2 is communicated with an inflation tube 4 and an air outlet tube 5, the inflation tube 4 and the air outlet tube 5 both extend out of the gas tank containing box body 1, wherein the inflation tube 4 extending out of the gas tank containing box body 1 is provided with an inflation valve, and the air outlet tube 5 is provided with a switch valve 6; one end of the air outlet pipe 5, which is far away from the nitrogen tank 2, is communicated with an air distribution valve 11, the air distribution valve 11 is fixed at the bottom end of the mounting plate 8, and the air distribution valve 11 is respectively communicated with the two self-resetting power-assisted cylinders 12, the two air bag air inlet valves 41 and the air pipe connector 17 through air pipes; the self-resetting power-assisted cylinder 12 is installed in a cylinder installation groove 13 formed in two sides of the top end of the installation plate 8, the bottom end of the self-resetting power-assisted cylinder 12 is hinged to the bottom wall of the cylinder installation groove 13, an extension rod of the self-resetting power-assisted cylinder 12 is hinged to the first folding lifting plate 14, the lower end of the first folding lifting plate 14 is hinged to the installation plate 8, one end, far away from the installation plate 8, of the first folding lifting plate 14 is hinged to the second folding lifting plate 15, and one end, far away from the first folding lifting plate 14, of the second folding lifting plate 15; a placing opening is formed in the top plate 16, a top cover 31 is arranged above the placing opening, one end of the top cover 31 is hinged with the top plate 16, the other end of the top cover 31 is connected with the top plate 16 through a top cover hasp 33, a sealing ring 35 is arranged between the placing opening and the top cover 31, and the sealing ring 35 is fixed on the side wall of the placing opening; the air pipe connector 17 is arranged in a communicating hole 18 formed in the mounting plate 8, the communicating hole 18 is communicated with a drying agent groove 19 formed in the top end of the mounting plate 8, a drying agent 20 is placed in the drying agent groove 19, a microporous plate 21 is fixed above the drying agent groove 19, the microporous plate 21 is fixed on the side wall of the drying agent groove 19, and a plurality of micropores 22 are formed in the microporous plate 21; the bottom end of the top plate 16 is fixed with the top end of the outer-layer air bag 24, the bottom end of the outer-layer air bag 24 is fixed at the top end of the mounting plate 8, the inner side of the outer-layer air bag 24 is connected with the inner-layer air bag 23, and an inflatable space is formed between the inner-layer air bag 23 and the outer-layer air bag 24 in a sealed mode; an air bag air inlet valve 41 and an air release pipe 44 are arranged on the outer air bag 24, the air bag air inlet valve 41 and the air release pipe 44 are communicated with an inflatable space formed between the inner air bag 23 and the outer air bag 24 in a sealed mode, one end, far away from the outer air bag 24, of the air release pipe 44 extends out of the air tank containing box body 1, and an air release valve 45 is arranged on the air release pipe 44 extending out of the air tank containing box body 1; a conical valve block 42 is arranged in the air bag air inlet valve 41, the conical valve block 42 is connected with a valve rod 43, the valve rod 43 extends out of the air bag air inlet valve 41 and is fixed with a connecting plate 40, a mandril 38 is fixed on the connecting plate 40, the mandril 38 is fixed with the cultural relic packaging box placing plate 36 after penetrating through the mounting plate 8, a limiting seat 37 is arranged below the cultural relic packaging box placing plate 36, and the limiting seat 37 is fixed at the top end of the mounting plate 8; a compression spring 39 is arranged between the limiting seat 37 and the cultural relic packaging box placing plate 36, and the compression spring 39 is sleeved on the mandril 38;

further preferably, a protective bag 26 is arranged outside the outer layer air bag 24, the upper end of the protective bag 26 is fixed with the top plate 16, and the lower end of the protective bag 26 is fixed with the mounting plate 8;

preferably, a spring hook mounting groove 47 is formed at the top end of the left side of the top plate 16, a spring hook 29 is arranged in the spring hook mounting groove 47, and the spring hook 29 is fixed to the spring hook mounting groove 47 through a spring hook fastening bolt 30; a spring piece 28 is fixed at the top end of the second folding lifting plate 15 below the spring hook 29;

further preferably, a handle 32 is fixed to the top end of the top cover 31;

preferably, the top cover 31 is provided with an air outlet, a rubber plug 34 is plugged in the air outlet, and the top cover 31 is further provided with a safety valve;

further preferably, a top plate latch 46 is attached to the mounting plate 8 and the top plate 16, and the top plate 16 is connected to the mounting plate 8 by the top plate latch 46.

In this embodiment, when the device needs to be used, the top plate buckle 46 is firstly opened, then the switch valve 6 is opened, then the handle 32 is used to raise the top cover 31, the top cover 31 can drive the top plate 16 to rise, the top plate 16 can drive the first folding lifting plate 14 to rise through the second folding lifting plate 15, and the first folding lifting plate 14 and the extension rod of the self-resetting power-assisted cylinder 12 are not in parallel; at the moment, nitrogen flows out of the nitrogen tank 2, the nitrogen respectively supplies gas to the two self-resetting boosting cylinders 12, the two air bag gas inlet valves 41 and the air pipe connector 17 after passing through the gas distributing valve 11, at the moment, the air bag gas inlet valves 41 cannot inflate inflatable spaces formed between the inner air bag 23 and the outer air bag 24 in a sealed mode under the action of the conical valve block 42, at the moment, a part of the nitrogen can enable the extending rods of the two self-resetting boosting cylinders 12 to extend out, the first folding lifting plate 14 and the second folding lifting plate 15 are lifted, and the other part of the nitrogen can enter the inner side of the inner air bag 23 after passing through the communicating hole 18, the drying agent groove 19 and the micropores 22. When the first folding lifting plate 14 and the second folding lifting plate 15 are lifted to the right position, the first folding lifting plate 14 and the second folding lifting plate 15 are positioned on the same vertical line, and the spring piece 28 and the spring hook 29 are in a locking state at the moment, so that the first folding lifting plate 14 and the second folding lifting plate 15 are prevented from descending. At this time, the rubber stopper 34 is pulled out to release the air pressure at the inner side of the inner layer air bag 23, then the top cover 31 is opened, then the rubber stopper 34 is mounted, a period of time is waited, the nitrogen gas is used for evacuating the oxygen at the inner side of the inner layer air bag 23, at this time, the cultural relic just unearthed is put into the cultural relic packaging box 48, then, the cultural relic packaging box 48 is placed on the cultural relic packaging box placing plate 36, at the moment, the cultural relic packaging box placing plate 36 can compress the compression spring 39 to move downwards, the cultural relic packaging box placing plate 36 can enable the connecting plate 40 to move downwards through the ejector rod 38, the connecting plate 40 can drive the valve rod 43 to move downwards, the valve rod 43 can drive the conical valve block 42 to move downwards, the conical valve block 42 does not block the air bag air inlet valve 41 any more, at the moment, nitrogen can enter an inflatable space formed between the inner air bag 23 and the outer air bag 24 in a sealed mode through the air bag air inlet valve 41, and at the moment, the top cover; at this time, the nitrogen gas entering between the inner layer air bag 23 and the outer layer air bag 24 can enable the inner layer air bag 23 and the outer layer air bag 24 to expand, so that the inner layer air bag 23 can clamp the cultural relic packaging box 48, the cultural relic packaging box 48 is prevented from vibrating or moving in the transportation process, and the cultural relics in the cultural relic packaging box 48 are effectively protected. By placing the cultural relic packaging box 48 in the device, the oxygen-free environment in the device can prevent the cultural relics which are just unearthed from being oxidized. When the safety valve installed on the top cover 31 injects air, the switch valve 6 is closed, and the device can be transported.

Claims

1. The utility model provides a historical archaeological relic protection device which characterized in that: the gas tank comprises a gas tank containing box body (1), wherein a mounting plate (8) is fixed at the top end of the gas tank containing box body (1), a nitrogen tank fixing seat (3) is fixed on the inner bottom wall of the gas tank containing box body (1), a nitrogen tank (2) is fixed on the nitrogen tank fixing seat (3), a gas filling pipe (4) and a gas outlet pipe (5) are communicated with the nitrogen tank (2), the gas filling pipe (4) and the gas outlet pipe (5) extend out of the gas tank containing box body (1), a gas filling valve is installed on the gas filling pipe (4) extending out of the gas tank containing box body (1), and a switch valve (6) is installed on the gas outlet pipe (5); one end, far away from the nitrogen tank (2), of the air outlet pipe (5) is communicated with an air distribution valve (11), the air distribution valve (11) is fixed at the bottom end of the mounting plate (8), and the air distribution valve (11) is respectively communicated with the two self-resetting power-assisted cylinders (12), the two air bag air inlet valves (41) and an air pipe connector (17) through air pipes; the self-resetting power-assisted cylinder (12) is arranged in a cylinder mounting groove (13) formed in two sides of the top end of the mounting plate (8), the bottom end of the self-resetting power-assisted cylinder (12) is hinged to the bottom wall of the cylinder mounting groove (13), an extension rod of the self-resetting power-assisted cylinder (12) is hinged to a first folding lifting plate (14), the lower end of the first folding lifting plate (14) is hinged to the mounting plate (8), one end, far away from the mounting plate (8), of the first folding lifting plate (14) is hinged to a second folding lifting plate (15), and one end, far away from the first folding lifting plate (14), of the second folding lifting plate (15) is hinged to a top plate (16); the top plate (16) is provided with a placing opening, a top cover (31) is arranged above the placing opening, one end of the top cover (31) is hinged with the top plate (16), the other end of the top cover (31) is connected with the top plate (16) through a top cover hasp lock (33), a sealing ring (35) is arranged between the placing opening and the top cover (31), and the sealing ring (35) is fixed on the side wall of the placing opening; the air pipe joint (17) is arranged in a communication hole (18) formed in the mounting plate (8), the communication hole (18) is communicated with a drying agent groove (19) formed in the top end of the mounting plate (8), a drying agent (20) is placed in the drying agent groove (19), a microporous plate (21) is fixed above the drying agent groove (19), the microporous plate (21) is fixed on the side wall of the drying agent groove (19), and a plurality of micropores (22) are formed in the microporous plate (21); the bottom end of the top plate (16) is fixed with the top end of the outer-layer air bag (24), the bottom end of the outer-layer air bag (24) is fixed at the top end of the mounting plate (8), the inner side of the outer-layer air bag (24) is connected with the inner-layer air bag (23), and an inflatable space is formed between the inner-layer air bag (23) and the outer-layer air bag (24) in a sealed mode; an air bag air inlet valve (41) and an air exhaust pipe (44) are arranged on the outer air bag (24), the air bag air inlet valve (41) and the air exhaust pipe (44) are communicated with an inflatable space formed between the inner air bag (23) and the outer air bag (24) in a sealed mode, one end, far away from the outer air bag (24), of the air exhaust pipe (44) extends out of the air tank containing box body (1), and an air exhaust valve (45) is arranged on the air exhaust pipe (44) extending out of the air tank containing box body (1); a conical valve block (42) is arranged in the air bag air inlet valve (41), the conical valve block (42) is connected with a valve rod (43), the valve rod (43) extends out of the air bag air inlet valve (41) and is fixed with a connecting plate (40), a push rod (38) is fixed on the connecting plate (40), the push rod (38) penetrates through the mounting plate (8) and then is fixed with a cultural relic packaging box placing plate (36), a limiting seat (37) is arranged below the cultural relic packaging box placing plate (36), and the limiting seat (37) is fixed at the top end of the mounting plate (8); a compression spring (39) is arranged between the limiting seat (37) and the cultural relic packing box placing plate (36), and the compression spring (39) is sleeved on the ejector rod (38).

2. The device for protecting historical archaeological relics, according to claim 1, is characterized in that: and a protective bag (26) is arranged on the outer side of the outer layer air bag (24), the upper end of the protective bag (26) is fixed with the top plate (16), and the lower end of the protective bag (26) is fixed with the mounting plate (8).

3. The device for protecting historical archaeological relics, according to claim 1, is characterized in that: a spring hook mounting groove (47) is formed in the top end of the left side of the top plate (16), a spring hook (29) is arranged in the spring hook mounting groove (47), and the spring hook (29) is fixed with the spring hook mounting groove (47) through a spring hook fastening bolt (30); a spring piece (28) is fixed at the top end of the second folding lifting plate (15) below the spring hook (29).

4. The device for protecting historical archaeological relics, according to claim 1, is characterized in that: a handle (32) is fixed at the top end of the top cover (31).

5. The device for protecting historical archaeological relics, according to claim 1, is characterized in that: the top cover (31) is provided with an air outlet, a rubber plug (34) is plugged in the air outlet, and the top cover (31) is further provided with a safety valve.

6. The device for protecting historical archaeological relics, according to claim 1, is characterized in that: install roof hasp lock (46) on mounting panel (8) and roof (16), roof (16) are connected with mounting panel (8) through roof hasp lock (46).