CN110397398A

CN110397398A - Archaeology ladder

Info

Publication number: CN110397398A
Application number: CN201910610658.7A
Authority: CN
Inventors: 赵静; 罗宏杰; 赵凤燕; 吴晨
Original assignee: Xi'an Institute Of Cultural Relics Protection And Archaeology; Shanghai Institute of Ceramics of CAS
Current assignee: Xi'an Institute Of Cultural Relics Protection And Archaeology; Shanghai Institute of Ceramics of CAS
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2019-11-01

Abstract

The present invention provides a kind of archaeology ladder, has: stepped part and Department of Transportation；Wherein, stepped part has: can stretch along its length and can support vertical pole by the fixed a pair of fastener；With orthogonal with support vertical pole and be fixed on multiple support rails between a pair of of support vertical pole generally parallel to each other；It is respectively arranged in the fixation footing of bottom end side and top end with pyramidal structure of support vertical pole；It is respectively arranged in the tip side of support vertical pole, be in U-shape the fixed top foot of bending and top end with pyramidal structure；And be respectively arranged in the pyramidal structure of fixed footing and fixed top foot nearby, can by way of stacking fixation adjustment contact area control panel；Department of Transportation has: the pallet being installed on the support vertical pole of stepped part；The lifting assembly being installed on pallet；And the transport case for accommodating unearthed relics and with that can be moved up and down by lifting assembly.In accordance with the invention it is possible to climb and transport unearthed relics in archeological site safety convenient for the personnel that engage in archaeological studies.

Description

Archaeology ladder

Technical Field

The invention relates to the field of field archaeology, cultural relic archaeology and protection, in particular to an archaeology ladder for field personnel to climb and cultural relic transportation.

Background

Archaeology is the science for researching the history of the human ancient society through material data left by various activities of ancient human beings, wherein field archaeology is the most important and is the working stage for acquiring material data for research in the archaeology. The method is closely related to the trails and the relics left by the ancient human, mainly comprises archaeological investigation, archaeological excavation and indoor arrangement, is the basis of recent archaeology and is the most important step of the archaeology.

The most common site excavation method in field archaeology is mainly a 'exploration method', namely, an excavation region is divided into a plurality of equal square 'exploration directions', soil layers in the exploration directions are excavated sequentially from top to bottom, various trails appearing on each layer, such as ash pits, room bases, pit caves, roads and the like, are cleaned one by one according to the principle from late to early, and various trails during excavation, such as stoneware, bone wares, pottery, clam wares, stones, human remains, animal bones, charcoal samples for year measurement and the like, are collected. With the continuous deep excavation, the excavation depth of the field excavation method can reach even 10 to 20 meters, which causes various inconveniences to the archaeological personnel to operate and process in the archaeological field and collect the vestige, the relic and the like, so the climbing and the transportation are usually realized by means of a ladder.

It is now commonly adopted to use conventional ladders for archaeological personnel to move about and, through personnel's transmission, transport the relic from the position of unearthing inside the visit party to the level of visit party's top surface. Because the stratum level is not in a relatively horizontal position when excavation is carried out in a detection party, the archaeological staff can be in an unstable and unbalanced state in the operation process by using the conventional ladder, and particularly when collected relics are fragile or heavy, great risks are brought in the process of getting on and off the ladder, and irrecoverable and immeasurable loss is easily caused.

Disclosure of Invention

The problems to be solved by the invention are as follows:

in view of the above problems, an object of the present invention is to provide an archaeological ladder which can be used for an archaeological worker to safely and conveniently climb and transport unearthed cultural relics on an archaeological site.

The technical means for solving the problems are as follows:

the invention provides an archaeological ladder, comprising: the device comprises a step part for archaeological personnel to climb and a transportation part which is arranged on the step part and is used for transporting unearthed cultural relics; wherein,

the step portion includes:

a pair of longitudinal supporting rods which can be stretched in the length direction and can be fixed through fasteners;

a plurality of support cross bars fixed between a pair of the support side rails in a manner orthogonal to the support side rails and substantially parallel to each other;

fixing feet which are respectively arranged at the bottom end sides of the supporting longitudinal rods and provided with conical structures at the tip ends;

the fixed top legs are respectively arranged at the top end sides of the supporting longitudinal rods, are in a U-shaped bent shape, and have conical structures at the top ends; and

control panels which are respectively arranged near the conical structures of the fixed bottom foot and the fixed top foot and can adjust the grounding area in a stacking and fixing mode;

the transport unit includes:

a transport frame mounted on the supporting vertical bar of the step part;

the lifting assembly is arranged on the transportation frame; and

and the transportation box is used for accommodating the unearthed cultural relics and can move up and down through the lifting assembly.

According to the invention, the telescopic supporting longitudinal rod fixed by the bolt can be selected in height according to the depths of different probes. The fixing bottom leg and the fixing top leg have excellent drilling characteristics due to the tapered tip, and the archaeological ladder can be stably fixed in a mode that the bottom leg and the top leg are fixed simultaneously. In addition, because the control panel capable of controlling the drilling depth is arranged near the fixed bottom foot, the area of the control panel can be selected in a mode of combining a lasso and a bolt, and therefore the stability requirement of the archaeological ladder in different exploration soil qualities and drilling depths is met. In addition, through the portable vestige heritage thing of transport case steerable environmental condition and bearing unearthed, can support and transport the transport case through the transportation frame, and can ensure security and the light and handy nature of transporting unearthed vestige heritage thing in-process through the running block.

In the present invention, the control panel may have a plurality of sets that are similar in structure but different in area and that are sequentially attachable to and detachable from each other, the sets may have a structure in which bolts are formed in regions close to the inner side and screw holes are formed in regions close to the outer side, and the two adjacent sets may have a structure in which the bolts of one of the sets are fittingly inserted into the screw holes of the other set and fixed. From this, archaeology ladder can more excellently extensively be applicable to various soil textures, can provide bigger stability through the ground area of difference, can not take place unexpected sudden to be absorbed in because of the pressurized bearing when guaranteeing that the footing inserts native internal fixation, provides further safety guarantee for climbing and transportation.

In the present invention, the step part may be made of stainless steel and/or carbon fiber. Thus, the steel plate has the advantages of excellent strength, light weight, soil corrosion resistance, difficult deformation and the like.

In the invention, the supporting vertical rod is provided with a scale. From this, can carry out accurate flexible control according to the support vertical pole scale that sets up on supporting the vertical pole to the height of meticulous adjustment support vertical pole.

In the invention, the lifting component is a movable pulley block and is of a structure which is manually operated by an operator or semi-automatically and electronically operated by installing a lifting motor. Therefore, the cultural relics can be efficiently, safely and quickly taken and placed according to local conditions.

In the invention, the transport box can form an inner-outer double-layer structure, wherein the outer layer of the transport box is made of stainless steel materials, and the inner layer of the transport box is made of composite materials. Therefore, the stainless steel material of the outer layer is used for bearing load and has excellent strength, hardness, corrosion resistance and the like; the composite material of the inner layer is formed by pasting latex materials such as rubber cloth on the inside of stainless steel, carbon fiber or organic resin, and is mainly used for carrying and storing unearthed relics.

In the present invention, the inner layer of the transportation box may be formed with an accommodation space, and the accommodation space may be filled with powdery particles as a fixing molding material. From this, can fix moulding according to the historical relic shape through selecting for use, and to the powdery granule that the historical relic produced the damage, can ensure the safe of unearthed relic of different shapes and rule and place.

In the invention, a sensor, a water supply and drainage system and an air supply and exhaust system are arranged in the containing space of the transport box to monitor and regulate the internal environment. Therefore, the requirements of the preservation conditions of the unearthed fragile relics can be met by providing stable conditions of temperature, humidity, illumination, atmosphere and the like, and the damage to the relics and the like caused by environmental mutation is further prevented.

In the present invention, the transport box may have a plurality of inner layers. From this, make full use of space satisfies more demands through once carrying.

The invention has the following effects:

the invention can provide an archaeological ladder, which is used as equipment for climbing and transporting unearthed relics on an archaeological site, and can safely and stably extract the unearthed relics on the archaeological site through fixing and climbing fixing feet, a control panel, a transportation frame, a transportation box and other structures for cultural relic transportation, so that the safety of operators on the archaeological site and the stability and safety of the unearthed relics are ensured.

Drawings

FIG. 1 is a schematic structural view of an archaeological ladder according to an embodiment of the present invention;

FIG. 2 is a schematic view illustrating a structure of the control panel shown in FIG. 1;

FIG. 3 is a schematic view showing the construction of the transport case shown in FIG. 1;

description of the symbols:

1 supporting a longitudinal rod;

2 supporting the cross bar;

3 supporting the longitudinal rod bolt;

4, controlling the disc;

4a, 4b, 4c set of discs;

5 fixing the bottom feet;

6 fixing the top leg;

7, a transportation frame;

8, a controller;

9, a movable pulley block;

10 a transport case;

11 supporting the vertical rod scale;

12a, 12b, 12c control the disc screw holes;

13a, 13b control disc bolts;

17 outer layer of transport case;

18 transport the inner layer of the box.

Detailed Description

The present invention is further described in conjunction with the following embodiments, which are intended to be illustrative only and not limiting, and certain insubstantial modifications and adaptations of the invention will now occur to those skilled in the art based on the foregoing description. The specific process parameters and the like of the following examples are also only one example of suitable ranges, i.e., those skilled in the art can select the appropriate ranges through the description herein, and are not limited to the specific values exemplified below. The same or corresponding reference numerals denote the same components in the respective drawings, and redundant description is omitted.

Disclosed is an archaeological ladder which is provided with a step part for an archaeological worker to climb and a transportation part which is installed on the step part and is used for transporting unearthed cultural relics. Fig. 1 is a schematic structural view of an archaeological ladder according to an embodiment of the present invention. As shown in fig. 1, the step portion includes: a pair of supporting vertical rods 1 which can be extended and contracted along the length direction and can be fixed through bolts; a plurality of support crossbars 2 fixed between the pair of vertical support bars 1 so as to be orthogonal to the vertical support bars 1 and substantially parallel to each other; fixing feet 5 which are respectively arranged at the bottom end sides of the supporting longitudinal rods 1 and have conical structures at the tip ends; the fixed top legs 6 are respectively arranged at the top end sides of the supporting longitudinal rods 1, are in U-shaped bending shapes, and have conical structures at the top ends; and a control panel 4 which is respectively arranged near the conical structures of the fixed bottom foot 5 and the fixed top foot 6 and can adjust the grounding area in a stacking and fixing mode.

Wherein, support vertical pole 1 and be used for supporting whole archaeology ladder, archaeology personnel's climbing and the transportation of unearthed relic, support and install the support vertical pole bolt 3 that is used for locking flexible volume on the vertical pole 1 to flexible height can be adjusted and fixed through the support vertical pole bolt 3 that sets up on it, is convenient for carry out the selection of archaeology ladder height according to the degree of depth of different probes from this. The supporting cross rod 2 is used for the archaeological staff to climb up and down in the archaeological visit party. In addition, the supporting side rail 1 is also provided with a supporting side rail scale 11, so that the height of the supporting side rail 1 can be controlled or marked through the supporting side rail scale 11. The fixed footing 5 and the fixed top footing 6 have excellent drilling characteristics due to their tapered structures. The archaeological ladder is characterized in that one end with a sharp tip end is used for penetrating into the interior of the cubic soil to stably fix the archaeological ladder, and the fixing bottom foot 5 and the fixing top foot 6 can adopt a mode of simultaneous drilling and fixing, but not limited to the mode, and one fixing can be properly omitted according to requirements.

The control panel 4 of the archaeological ladder is interlocked and connected by a bolt to adjust the ground area. In actual operation, the area of the control panel 4 may be determined according to the soil quality of the earth, the drilling depth, etc., for example, the more loose the soil quality of the earth, the larger the area of the control panel 4 used. Fig. 2 is a schematic view showing the structure of the control panel 4 shown in fig. 1. As shown in fig. 2, the control board 4 has a plurality of sets 4a, 4b, 4c which are similar in structure but different in area and can be attached to and detached from each other in sequence. In the present invention, the sleeve disk is formed in a circular shape, but may be formed in a square shape, and the like, but is not limited thereto.

The structure of the control panel 4 will be described in detail below with reference to fig. 2. The areas of the sheaves 4a, 4b, 4c increase in sequence. A plurality of (for example, four, as shown in the drawing) annularly arranged screw holes 12a are formed around the center of the circle on the sleeve disk 4a, correspondingly, a plurality of (for example, four, as shown in the drawing) annularly arranged bolts 13a are formed around the center of the circle on the sleeve disk 4b, a plurality of (for example, four, as shown in the drawing) annularly arranged screw holes 12b are formed around the center of the circle outside the annularly arranged screw holes 12a, correspondingly, a plurality of (for example, four, as shown in the drawing) annularly arranged bolts 12c are formed around the center of the circle on the sleeve disk 4c, and a plurality of (for example, four, as shown in the drawing) annularly arranged screw holes 13b are formed around the center of the circle outside the annularly arranged screw holes 12 b. Wherein, the bolt 13a can be inserted into four screw holes 12a in a fitting manner, and is fastened by bolting through a nut or the like, and similarly, the bolt 13b can be inserted into four screw holes 12b in a fitting manner, and is fastened by bolting through a nut or the like. In this way, the disks can be stacked in this similar manner to achieve an increasing area until the desired ground area is reached.

As shown in fig. 1, the transport unit of the present invention includes: a transport frame 7 mounted on the support vertical bar 1 of the step portion; a movable pulley block 9 arranged on the transportation frame 7; and a transport case 10 for accommodating the unearthed cultural relics and connected with the transport frame 7 and the movable pulley block 9 in a manner of moving up and down. Wherein, this movable pulley group 9 can adopt archaeology personnel manual operation's mode, also can adopt the structure similar with electric block to can be more safe, effectual conveying transport case 10. The transport box 10 is formed as a structure having a transport box outer layer 17 and a transport box inner layer 18. Fig. 3 is a schematic view showing the structure of the transport box shown in fig. 1.

As shown in fig. 3, the material of the outer layer 17 of the transportation box should have excellent strength, hardness, and corrosion resistance, and is preferably stainless steel. The transport box inner layer 18 is preferably a composite material of stainless steel, carbon fiber, or organic resin with latex material such as a blanket applied inside. Therefore, the stainless steel material of the outer layer is used for bearing load and has excellent strength, hardness, corrosion resistance and the like; the composite material of the inner layer is formed by pasting latex materials such as rubber cloth on the inside of stainless steel, carbon fiber or organic resin, and is mainly used for carrying and storing unearthed relics.

In the invention, the inner layer 18 of the transport case has mobility relative to the outer layer 17 of the transport case, for example, the transport case is realized by means of nesting and the like, thereby facilitating the transfer of unearthed different relics and relics, and simultaneously controlling different environmental conditions according to the material conditions of unearthed different relics and relics. The transport case inlayer 18 is formed with accommodation space, and accommodation space's inside is filled with the fixed moulding material of placing the fragile relic that unearthes, and this material is preferred sand etc. can carry out moulding according to the historical relic shape, and do not produce the powder particle of damage to the historical relic.

Although not shown, an environmental control system may be provided in the inner layer 18 of the transport box, for example, a sensor, an air supply and exhaust system, a water supply and drainage system, etc., to achieve stable temperature and humidity, illumination, atmosphere, etc., to meet the requirement of storage conditions for the unearthed fragile relics, and to prevent damage to the relics, etc., due to sudden environmental changes.

In the present invention, the step portion is preferably formed of a material having excellent strength, light weight, resistance to soil erosion, resistance to deformation, and the like, and includes, but is not limited to, stainless steel, carbon fiber, and the like. The transport frame 7 is designed to be manually operated by an operator or to be electronically operated semi-automatically by installing a lifting motor. In addition, the storage space of the transport case 10 for transporting the unearthed relics in the archaeological ladder may be plural.

According to the invention, the telescopic supporting longitudinal rod 1 fixed by the bolt can be selected in height according to the depths of different probes. The fixing bottom leg 5 and the fixing top leg 6 both have excellent drilling characteristics due to the tapered tip end, and the archaeological ladder can be stably fixed by simultaneously fixing the bottom leg 5 and the top leg 6. In addition, because the control panel 4 capable of controlling the drilling depth is arranged near the fixed bottom foot 5, the area of the control panel 4 can be selected in a mode of combining a lasso and a bolt, and therefore the stability requirement of the archaeological ladder in different soil properties of the exploration space and the drilling depth is met. In addition, the transport case 10 can control the environmental condition and bear the movable unearthed relics, the transport case 10 can be supported and carried by the transport frame 7, and the safety and the portability in the process of transporting the unearthed relics can be ensured by the movable pulley block 9.

(examples)

The present invention will be described in detail below with reference to examples, in which the archaeological ladder of the present invention is used in a cultural relic archaeological excavation site.

The degree of depth of excavating the exploration side is about 10.0 meters apart from ground, adjusts the flexible support vertical pole bolt 3 that supports vertical pole 1 of archaeology ladder is flexible, and the altitude mixture control that will archaeology ladder is higher than the exploration side degree of depth by about the surplus about 1.0 meter, and the fixed footing 5 of the archaeology ladder of being convenient for is fixed with fixed footstand 6 stretching into in the excavation ground. The concrete high accessible archaeology ladder of archaeology ladder telescopically supports vertical pole scale 11 and carries out meticulous regulation to realize the level steady. Considering that the soil quality of the archaeological excavation site is soft, the area of the control panel 4 needs to be enlarged, then the bolts 13a of the sleeve 4b matched with the screw holes 12a of the sleeve 4a are inserted into the screw holes 12a, the grounding area is still insufficient after detection, the bolts 13b of the sleeve 4c matched with the screw holes 12b of the sleeve 4b are continuously inserted into the screw holes 12b, the area of the control panel 4 is enlarged again, and therefore the required stability is achieved. Therefore, the archaeological ladder is stable and fixed.

The archaeological personnel at the bottom of the exploration place unearthed relics (namely cultural relics) in the transport box inner layer 18 which is taken out in advance, and because the unearthed relics excavated at the unearthed time are colored drawing pottery, in order to prevent the colored drawing layer from losing water quickly under the condition of sudden environmental change, the environment of the transport box inner layer 18 for transporting the unearthed relics is controlled to be sealed and stored under the condition of 15 ℃ of temperature and 85-90% of relative humidity required by colored drawing. Then, the archaeological staff transfers the inner layer 18 of the transport box into the outer layer 17 of the transport box, and the transport box 10 is transported upwards to the ground along the supporting longitudinal rod 1 of the archaeological ladder through the cooperation of the transport frame 7 and the movable pulley block 9. After the unearthed relics are transported to the ground through the archaeological ladder, the transport case 10 for transporting the unearthed relics is opened, and the inner layer 18 of the transport case is taken out from the outer layer 17 of the transport case. Therefore, the unearthed colored drawing pottery is safely transferred to the ground from the bottom of the exploration square.

The additional receiving space 18 is then used to continue the transfer of other vestige remnants as described above.

The above embodiments are intended to illustrate and not to limit the scope of the invention, which is defined by the claims, but rather by the claims, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An archaeological ladder is provided with: the device comprises a step part for archaeological personnel to climb and a transportation part which is arranged on the step part and is used for transporting unearthed cultural relics; wherein,

the step portion includes:

the transport unit includes:

a transport frame mounted on the supporting vertical bar of the step part;

the lifting assembly is arranged on the transportation frame; and

2. The archaeological ladder according to claim 1, wherein the control board has a plurality of sets of disks having similar structures but different areas and being sequentially attachable to and detachable from each other, the sets are configured such that bolts are formed in regions close to an inner side and screw holes are formed in regions close to an outer side, and two adjacent sets are further configured such that the bolts of one set are fittingly inserted into the screw holes of the other set and fixed.

3. The archaeological ladder of claim 1, wherein the step is made of stainless steel and/or carbon fiber.

4. The archaeological ladder of claim 1, wherein the vertical support bar is provided with vertical support bar graduations.

5. The archaeological ladder of claim 1, wherein the lifting assembly is a movable pulley block and is formed as a structure that is manually operated by an operator or semi-automated electronically operated by installing a lifting motor.

6. The archaeological ladder of claim 1, wherein the transport box is formed as a double-layered structure, wherein the outer layer of the transport box is made of stainless steel and the inner layer of the transport box is made of composite material.

7. The archaeological ladder according to claim 6, wherein the inner layer of the transport box is formed with a receiving space, and the inside of the receiving space is filled with powdery particles as a fixing molding material.

8. The archaeological ladder of claim 7, wherein a sensor, a water supply and drainage system, and an air supply and exhaust system are installed in the receiving space of the transport box to monitor and adjust the internal environment.

9. The archaeological ladder of claim 6, wherein the transport box inner layer is plural.