Slide rail type archaeological excavation platform suitable for ancient tomb excavation

Abstract

The utility model belongs to the technical field of ancient tomb excavation, and aims to solve the problem that when large and medium-sized ancient tombs are excavated and cleaned, workers can tread cleaned relics due to position movement. According to the sliding rail type archaeological excavation platform suitable for ancient tomb excavation, two longitudinal sliding rails are laid along two longitudinal edges of the upper end of an ancient tomb, a sliding frame is erected on the two longitudinal sliding rails and can slide and be locked in the length direction of the longitudinal sliding rails, and two transverse sliding rails are laid along two transverse edges of the upper end of the sliding frame; the sliding plate is erected on the two transverse sliding rails and can slide and be locked in the length direction of the transverse sliding rails. The synchronous lifting mechanism comprises lifting screw rods and a synchronous driving mechanism, and the four lifting screw rods are driven by the synchronous driving mechanism to synchronously ascend or descend; the excavation platform is fixedly connected to the lower ends of the four lifting screws and is kept horizontal. The device is simple and compact in structure, and can move in the east-south-west-north direction and the vertical direction of the horizontal plane above the ancient tomb.

Description

Technical Field

[0001] The utility model belongs to the technical field of ancient tomb excavation, and in particular relates to a slide rail type archaeological excavation platform suitable for ancient tomb excavation. Background Art

[0002] During the excavation and cleaning of large and medium-sized ancient tombs, the staff may trample on the cleaned relics and artifacts due to their movement; this is not convenient for the scientific protection of the relics and artifacts in the cleaned ancient tombs, as well as the scientific collection of high-definition information and related archaeological specimens. Utility Model Content

[0003] In order to solve at least one of the above technical problems existing in the prior art, the utility model provides a slide rail type archaeological excavation platform suitable for excavating ancient tombs.

[0004] The utility model is implemented by the following technical scheme: a slide rail type archaeological excavation platform suitable for the excavation of ancient tombs, comprising a sliding mechanism, a synchronous lifting mechanism and an excavation platform; the sliding mechanism comprises a longitudinal slide rail, a transverse slide rail, a slide frame and a slide plate; two longitudinal slide rails are laid along two longitudinal edges of the upper end of the ancient tomb fence, the slide frame is mounted on the two longitudinal slide rails and can slide and lock along the length direction of the longitudinal slide rails, two transverse slide rails are laid along two transverse edges of the upper end of the slide frame, the slide plate is mounted on the two transverse slide rails and can slide and lock along the length direction of the transverse slide rails; the synchronous lifting mechanism comprises a lifting screw and a synchronous driving mechanism, and the four lifting screws rise or fall synchronously under the drive of the synchronous driving mechanism; the excavation platform is fixedly connected to the lower ends of the four lifting screws and keeps it horizontal.

[0005] Preferably, the longitudinal slide rail and the transverse slide rail both include a lower connecting seat and an upper column rail; the two wings of the connecting seat of the longitudinal slide rail are connected to the upper end of the ancient tomb fence by bolts, and the two wings of the connecting seat of the transverse slide rail are connected to the upper end of the slide by bolts, and the bottom ends of the slide and the slide plate are slidably connected to the column rail through sliding cards matching the column rail, the sliding cards are connected to the bottom end of the slide or the slide plate by bolts, and locking bolts for locking it to the column rail are provided on the side walls of the sliding cards.

[0006] Preferably, the slide frame includes two horizontal frames and U-shaped frames located at both ends of the horizontal frames, and the inner side of the U-shaped frame is provided with oblique ribs; the slide plate is a hollow plate-like structure mounted on the upper ends of the two horizontal frames.

[0007] Preferably, the synchronous drive mechanism includes a first commutator, a coupling, a first transmission shaft, a second commutator, a crank mechanism, a second transmission shaft and a third transmission shaft; the first commutator and the second commutator are both arranged at the upper end of the slide, wherein the first commutator is used to realize the right-angle transformation of horizontal plane transmission, and the second commutator is used to realize the right-angle transformation of vertical plane transmission; two first commutators are arranged at the two corners of the slide, and four second commutators are arranged in a square shape; the crank mechanism is connected to the output shaft at one of the first commutators, and the two first commutators are connected to a transmission shaft through a coupling, a second transmission shaft is connected between adjacent first commutators and second commutators, and a third transmission shaft is connected between two second commutators on the same line as the first commutator, and the center lines of the second and third transmission shafts on the same side coincide and are perpendicular to the first transmission shaft.

[0008] Preferably, the lifting screw corresponds to the second commutator one by one and is connected to the output end of the second commutator, and the bottom end of the lifting screw is provided with a base connected to the excavation platform bolts.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The device has a simple and compact structure and can be moved in the southeast, northwest, and vertical directions on the horizontal plane above the ancient tombs, which is convenient for the scientific protection of relics and artifacts in the cleaned ancient tombs, the collection of high-definition information, and the scientific collection of related archaeological specimens. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0013] Figure 2 It is a front view of the overall structure of this embodiment;

[0014] Figure 3 It is a left side view of the overall mechanism of this embodiment;

[0015] Figure 4 is a top view of the overall mechanism of this embodiment;

[0016] Figure 5 is a schematic diagram of the synchronous lifting mechanism of this embodiment;

[0017] Figure 6is a front view of the synchronous lifting mechanism of this embodiment;

[0018] Figure 7 It is a left side view of the synchronous lifting mechanism of this embodiment;

[0019] Figure 8 is a top view of the synchronous lifting mechanism of this embodiment;

[0020] Fig. 9 is a front view of the slide rail of this embodiment;

[0021] Fig.10 is a top view of the slide rail of this embodiment;

[0022] Fig.11 is a front view of the sliding card of this embodiment;

[0023] Fig.12 is a left side view of the sliding card of this embodiment;

[0024] Fig.13 1 is a top view of the sliding card of this embodiment.

[0025] In the figure: 101-longitudinal slide rail; 102-transverse slide rail; 103-slide frame; 104-slide plate; 105-slide card; 201-lifting screw; 202-first commutator; 203-coupling; 204-first transmission shaft; 205-second commutator; 206-crank mechanism; 207-second transmission shaft; 208-third transmission shaft; 209-base; 3-excavation platform; 4-ancient tomb fence. DETAILED DESCRIPTION

[0026] Combined with the drawings in the embodiments of the utility model, the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented, so they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0028] The utility model provides an embodiment:

[0029] like Figures 1 to 13 As shown, a slide rail type archaeological excavation platform suitable for excavating ancient tombs includes a sliding mechanism, a synchronous lifting mechanism and an excavation platform 3; the sliding mechanism includes a longitudinal slide rail 101, a transverse slide rail 102, a slide frame 103 and a slide plate 104; two longitudinal slide rails 101 are laid along two longitudinal edges of the upper end of the ancient tomb fence, the slide frame 103 is mounted on the two longitudinal slide rails 101 and can slide and lock along the length direction of the longitudinal slide rails 101, two transverse slide rails 102 are laid along two transverse edges of the upper end of the slide frame 103, and the slide plate 104 is mounted on the two transverse slide rails 102 and can slide and lock along the length direction of the transverse slide rails 102;

[0030] The synchronous lifting mechanism includes a lifting screw 201 and a synchronous driving mechanism. The four lifting screws 201 rise or fall synchronously under the drive of the synchronous driving mechanism; the excavation platform 3 is fixedly connected to the lower ends of the four lifting screws 201 and keeps it horizontal.

[0031] In this embodiment, the longitudinal slide rail 101 and the transverse slide rail 102 both include a lower connecting seat and an upper columnar rail; the two wings of the connecting seat of the longitudinal slide rail 101 are connected to the upper end of the ancient tomb fence by bolts, and the two wings of the connecting seat of the transverse slide rail 102 are connected to the upper end of the slide 103 by bolts. The bottom ends of the slide 103 and the slide plate 104 are slidably connected to the columnar rail through a sliding card 105 matching the columnar rail. The sliding card 105 is connected to the bottom end of the slide 103 or the slide plate 104 by bolts, and a locking bolt for locking it on the columnar rail is provided at the side wall of the sliding card 105, and a rotating handle is provided at the end of the locking bolt. The slide 103 includes two cross frames and U-shaped frames located at both ends of the cross frames, and oblique ribs are provided on the inner side of the U-shaped frame; the slide plate 104 is a hollow plate-like structure erected on the upper ends of the two cross frames.

[0032] The synchronous drive mechanism includes a first commutator 202, a coupling 203, a first transmission shaft 204, a second commutator 205, a crank mechanism 206, a second transmission shaft 207 and a third transmission shaft 208; the first commutator 202 and the second commutator 205 are both arranged at the upper end of the slide 104, wherein the first commutator 202 is used to realize the right-angle transformation of the horizontal plane transmission, and the second commutator 205 is used to realize the right-angle transformation of the vertical plane transmission; two first commutators 202 are arranged at the two corners of the slide 104, and four second commutators 205 are arranged at the two corners of the slide 104. 05 is arranged in a square shape; a crank mechanism 206 is connected to the output shaft at one of the first commutators 202, a transmission shaft 204 is connected between the two first commutators 202 through a coupling 203, a second transmission shaft 207 is connected between adjacent first commutators 202 and second commutators 205, a third transmission shaft 208 is connected between two second commutators 205 on the same line as the first commutator 202, and the center lines of the second transmission shaft 207 and the third transmission shaft 208 on the same side coincide and are perpendicular to the first transmission shaft 204.

[0033] The lifting screw 201 corresponds to the second commutator 205 one by one and is connected to the output end of the second commutator 205 . The bottom end of the lifting screw 201 is provided with a base 209 connected to the excavation platform 3 by bolts.

[0034] The device has a simple and compact structure and can be moved in the southeast, northwest, and vertical directions on the horizontal plane above the ancient tombs, which is convenient for the scientific protection of relics and artifacts in the cleaned ancient tombs, the collection of high-definition information, and the scientific collection of related archaeological specimens.

[0035] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A slide rail archaeological excavation platform suitable for excavating ancient tombs, characterized in that: It includes a sliding mechanism, a synchronous lifting mechanism and an excavation platform (3); The sliding mechanism comprises a longitudinal slide rail (101), a transverse slide rail (102), a slide frame (103) and a slide plate (104); the two longitudinal slide rails (101) are laid along the two longitudinal edges of the upper end of the ancient tomb fence, the slide frame (103) is mounted on the two longitudinal slide rails (101) and can slide and lock along the length direction of the longitudinal slide rails (101), the two transverse slide rails (102) are laid along the two transverse edges of the upper end of the slide frame (103), and the slide plate (104) is mounted on the two transverse slide rails (102) and can slide and lock along the length direction of the transverse slide rails (102); The synchronous lifting mechanism comprises a lifting screw (201) and a synchronous driving mechanism. The four lifting screws (201) are driven by the synchronous driving mechanism to rise or fall synchronously. The excavation platform (3) is fixedly connected to the lower ends of the four lifting screws (201) and is kept horizontal.

2. The slide rail archaeological excavation platform suitable for ancient tomb excavation according to claim 1, characterized in that: The longitudinal slide rail (101) and the transverse slide rail (102) both comprise a connecting seat at a lower portion and a columnar rail at an upper portion; the two wings of the connecting seat of the longitudinal slide rail (101) are connected to the upper end of the ancient tomb fence by bolts, the two wings of the connecting seat of the transverse slide rail (102) are connected to the upper end of a slide frame (103) by bolts, the bottom ends of the slide frame (103) and the slide plate (104) are both slidably connected to the columnar rail by a sliding card (105) matching the columnar rail, the sliding card (105) is connected to the bottom end of the slide frame (103) or the slide plate (104) by bolts, and a locking bolt for locking the sliding card (105) on the columnar rail is arranged on the side wall of the sliding card (105).

3. The slide rail archaeological excavation platform suitable for ancient tomb excavation according to claim 1, characterized in that: The slide frame (103) comprises two horizontal frames and U-shaped frames at both ends of the horizontal frames, and the inner side of the U-shaped frames is provided with oblique ribs; the slide plate (104) is a hollow plate-shaped structure mounted on the upper ends of the two horizontal frames.

4. The slide rail archaeological excavation platform suitable for ancient tomb excavation according to claim 1, characterized in that: The synchronous drive mechanism comprises a first commutator (202), a coupling (203), a first transmission shaft (204), a second commutator (205), a crank mechanism (206), a second transmission shaft (207) and a third transmission shaft (208); the first commutator (202) and the second commutator (205) are both arranged at the upper end of the slide plate (104), wherein the first commutator (202) is used to realize right-angle transformation of horizontal plane transmission, and the second commutator (205) is used to realize right-angle transformation of vertical plane transmission; two first commutators (202) are arranged at two corners of the slide plate (104), and four second commutators (205) are arranged at the upper end of the slide plate (104). 5) is arranged in a square shape; the crank mechanism (206) is connected to the output shaft at one of the first commutators (202); the two first commutators (202) are connected to a transmission shaft (204) through a coupling (203); a second transmission shaft (207) is connected between adjacent first commutators (202) and second commutators (205); a third transmission shaft (208) is connected between two second commutators (205) on the same straight line as the first commutator (202); the center lines of the second transmission shaft (207) and the third transmission shaft (208) on the same side coincide and are perpendicular to the first transmission shaft (204).

5. The slide rail archaeological excavation platform suitable for ancient tomb excavation according to claim 4, characterized in that: The lifting screw rod (201) corresponds to the second commutator (205) one by one and is connected to the output end of the second commutator (205). The bottom end of the lifting screw rod (201) is provided with a base (209) connected to the excavation platform (3) by bolts.

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