CN214117079U

CN214117079U - Seismic structure of cave dwelling

Info

Publication number: CN214117079U
Application number: CN202023220853.6U
Authority: CN
Inventors: 孙来忠
Original assignee: Gansu Construction Vocational Technical College
Current assignee: Gansu Construction Vocational Technical College
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-03
Anticipated expiration: 2030-12-28

Abstract

The utility model provides an earthquake-resistant structure of cave dwelling, including horizontal bottom plate, the welding of horizontal bottom plate upside has two inserted blocks, every inserted block all pegs graft there is the reference column, the reference column is close to inserted block one end and pegs graft there is the fixed pin, the fixed pin is pegged graft there is the soil layer, the welding has the horizontal pole in the middle of the reference column, horizontal pole upper end joint has the shock attenuation spring, the shock attenuation spring upper end is dismantled and is connected with the ring cover, the welding of ring cover upside has two bracing pieces, the horizontal pole is kept away from reference column one end upside and is connected with the arch crossbeam through the bolt dismantlement, be equipped with the reinforcing plate in the arch crossbeam, the base has been cup jointed on the reference column top, the reference column top is located the upper end threaded connection of embedding piece and has the nut, the utility model discloses the beneficial effect who reaches is: the reference column is pegged graft in the inserted block, and is fixed reference column and inserted block through the fixed pin, makes the reference column hug closely soil layer inner wall simultaneously, prevents reference column and inner wall separation, when the arch crossbeam receives vibrations, can push down the bracing piece for bracing piece extrusion shock attenuation spring reaches absorbing effect, improves the shock resistance.

Description

Seismic structure of cave dwelling

Technical Field

The utility model relates to a building antidetonation technical field, concretely relates to seismic structure of cave dwelling.

Background

The cave dwelling is a special house building in the northern region of China, and due to the uniqueness of geology and the thick loess layer in the northern region of China, the dwelling is built by digging holes, the cave dwelling is warm in winter and cool in summer, firm and durable, and has unique cultural significance and connotation.

The existing cave is weak in earthquake resistance, is easy to collapse and damage under the action of an external natural environment, so that the cave cannot live in, and meanwhile, soil at the top of the cave is easy to weather, so that the center of a top soil layer deviates, and the overall stability of the cave is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the current cave of technical problem that solves is shock resistance weaker, and under the effect of external natural environment, the damage of collapsing easily leads to the cave can't live in, and cave top soil weathers easily simultaneously for top soil layer center takes place to squint, influences the holistic stability of cave, provides the antidetonation structure of a cave for this reason, makes it reach antidetonation effect.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides an antidetonation structure of cave dwelling, includes horizontal bottom plate, the welding of horizontal bottom plate upside has two inserted blocks, every the inserted block all is pegged graft there is the reference column, the reference column is close to inserted block one end and is pegged graft there is the fixed pin, the fixed pin is pegged graft there is the soil layer, the welding has the horizontal pole in the middle of the reference column, horizontal pole upper end joint has the damping spring, the dismantlement of damping spring upper end is connected with the ring cover, the welding of ring cover upside has two bracing pieces, the horizontal pole is kept away from reference column one end upside and is connected with the arch crossbeam through the bolt dismantlement, be equipped with the reinforcing plate in the arch crossbeam, the base has been cup jointed at the reference column top, the welding has the embedding piece in the middle of four sides of base, the embedding piece winding is connected with the protection network, the locating column top is located the upper end threaded connection of embedding piece and has the nut.

As an optimized technical scheme of the utility model, set up the slot with the inserted block equidimension in the reference column bottom, the fixed pin runs through the reference column and the inserted block is pegged graft in the soil horizon.

As an optimal technical scheme of the utility model, the arch crossbeam has a plurality of reinforcing plates for inside cavity form and equidistance welding, the reinforcing plate is "V" style of calligraphy down, the reinforcing plate top and bottom are welded inner wall and lower inner wall on the arch crossbeam respectively.

As a preferred technical scheme of the utility model, two the connection is dismantled respectively on the both ends of arch crossbeam on the horizontal pole, the ring cover cup joints on the reference column, two the bracing piece is located the both sides of reference column, two respectively the bracing piece height is different.

As an optimized technical scheme of the utility model, embedding piece embedding top soil layer top, the reference column top is seted up threadedly.

The utility model has the advantages of it is following: the reference column is pegged graft in the inserted block, and is fixed reference column and inserted block through the fixed pin, makes the reference column hug closely soil layer inner wall simultaneously, prevents reference column and inner wall separation, when the arch crossbeam receives vibrations, can push down the bracing piece for bracing piece extrusion shock attenuation spring reaches absorbing effect, improves the shock resistance.

Drawings

Fig. 1 is a schematic front view of an earthquake-proof structure of a cave according to a preferred embodiment of the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of a seismic structure of a cave according to a preferred embodiment of the present invention;

fig. 3 is a schematic top view of an earthquake-proof structure of a cave according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a transverse floor; 2. inserting a block; 3. a positioning column; 4. a fixing pin; 5. a cross bar; 6. a damping spring; 7. sleeving a ring; 8. a support bar; 9. an arched beam; 10. a reinforcing plate; 11. a base; 12. an insert sheet; 13. a protective net; 14. a nut; 15. and (6) a soil layer.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1-3 in combination, an anti-seismic structure of a cave, including a horizontal bottom plate 1, two insert blocks 2 welded on the upper side of the horizontal bottom plate 1, a positioning column 3 inserted in each insert block 2, a fixing pin 4 inserted in one end of the positioning column 3 close to the insert block 2, a soil layer 15 inserted in the fixing pin 4, a cross rod 5 welded in the middle of the positioning column 3, a damping spring 6 clamped on the upper end of the cross rod 5, a ring sleeve 7 detachably connected to the upper end of the damping spring 6, two support rods 8 welded on the upper side of the ring sleeve 7, an arched cross beam 9 detachably connected to the upper side of one end of the cross rod 5 far away from the positioning column 3 through bolts, a reinforcing plate 10 arranged in the arched cross beam 9, a base 11 sleeved on the top end of the positioning column 3, an embedded plate 12 welded in the middle of four sides of the base 11, a protective net 13 wound by the embedded plate 12, and a nut 14 screwed on the top end of the positioning column 3 positioned on the embedded plate 12.

The bottom of the positioning column 3 is internally provided with a slot with the same size as the inserting block 2, the fixing pin 4 penetrates through the positioning column 3 and the inserting block 2 to be inserted in the soil layer 15, the positioning column 3 is inserted with the inserting block 2 on the transverse bottom plate 1 through the slot, the stability of the whole frame is increased, the fixing pin 4 can fix the inserting block 2 to be tightly connected with the positioning column 3, meanwhile, the positioning column 3 can be tightly attached to the inner wall of the soil layer 15, the arched cross beam 9 is hollow and is equidistantly welded with a plurality of reinforcing plates 10, the reinforcing plates 10 are inverted V-shaped, the top and the bottom of each reinforcing plate 10 are respectively welded on the upper inner wall and the lower inner wall of the arched cross beam 9, the reinforcing plates 10 can enhance the bearing capacity of the arched cross beam 9, the bearing capacity of the arched cross beam 9 can bear larger impact when the soil layer 15 vibrates, the upper ends of the two cross rods 5 are respectively detachably connected on the two ends of the arched cross beam 9, the ring sleeve 7 is sleeved on the positioning column 3, the two support rods 8 are respectively positioned on the two sides of the positioning column 3, two bracing pieces 8 position height difference, two bracing pieces 8 support two walls in the bottom of the arch crossbeam 9 of co-altitude not respectively, and embedding piece 12 imbeds top soil layer 15 top, and screw thread has been seted up on 3 tops of reference column, and the protection network 13 on the embedding piece 12 can protect top soil layer 15, prevents long-time morals and manners, can play the fixed action to soil layer 15 simultaneously.

Specifically, a transverse bottom plate 1 is fixedly arranged at the bottom of a soil layer 15, a positioning column 3 is inserted in an insert block 2, the positioning column 3 and the insert block 2 are fixed through a fixing pin 4, meanwhile, the positioning column 3 is tightly attached to the inner wall of the soil layer 15 to prevent the positioning column 3 from separating from the inner wall, the damping spring 6 is sleeved on the cross rod 5, the ring sleeve 7 is sleeved on the damping spring 6, the two cross rods 5 are respectively connected with two ends of the arched cross beam 9 through bolts, two support rods 8 at the top end of the ring sleeve 7 are welded at the bottom of the arched cross beam 9, when the arched cross beam 9 is vibrated, the supporting rod 8 is pressed downwards, so that the supporting rod 8 extrudes the damping spring 6 to achieve the damping effect and improve the shock resistance, the base 11 is sleeved into the top positioning column 3, the embedding pieces 12 around the base 11 are embedded into the top soil layer 15, can fix top soil layer 15, embedding piece 12 winding protection network 13 can prevent that top loess from running off simultaneously.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An earthquake-resistant structure of a cave dwelling, comprising: the shock absorption and vibration reduction device comprises a transverse bottom plate (1), wherein two insert blocks (2) are welded on the upper side of the transverse bottom plate (1), a positioning column (3) is inserted into each insert block (2), a fixing pin (4) is inserted into one end, close to each insert block (2), of each positioning column (3), a soil layer (15) is inserted into each fixing pin (4), a cross rod (5) is welded in the middle of each positioning column (3), a shock absorption spring (6) is clamped at the upper end of each cross rod (5), a ring sleeve (7) is detachably connected to the upper end of each shock absorption spring (6), two support rods (8) are welded on the upper side of each ring sleeve (7), an arch cross beam (9) is detachably connected to the upper side, far away from each positioning column (3), of each cross beam (5) through bolts, a reinforcing plate (10) is arranged in each arch cross beam (9), a base (11) is sleeved at the top end of each positioning column (3), and an embedding piece (12) is welded in the middle of the four side faces of each base (11), the embedded sheet (12) is connected with a protective net (13) in a winding mode, and the top end of the positioning column (3) is located at the upper end of the embedded sheet (12) and is connected with a nut (14) in a threaded mode.

2. An earthquake-resistant structure of a kiln hole as defined in claim 1, wherein the bottom of the positioning column (3) is provided with a slot with the same size as the insert block (2), and the fixing pin (4) penetrates through the positioning column (3) and the insert block (2) and is inserted into the soil layer (15).

3. An earthquake-resistant structure of a cave dwelling according to claim 1, wherein the arched beams (9) are hollow inside and are welded with a plurality of reinforcing plates (10) at equal intervals, the reinforcing plates (10) are inverted V-shaped, and the tops and the bottoms of the reinforcing plates (10) are respectively welded on the upper inner wall and the lower inner wall of the arched beams (9).

4. An earthquake-resistant structure of a cave dwelling according to claim 1, wherein the upper ends of the two cross bars (5) are detachably connected to two ends of an arched cross beam (9) respectively, the ring sleeve (7) is sleeved on the positioning column (3), the two support bars (8) are positioned on two sides of the positioning column (3) respectively, and the two support bars (8) have different positions and heights.

5. An earthquake-resistant structure of a cave dwelling as claimed in claim 1, characterized in that the embedded sheet (12) is embedded in the top of the top soil layer (15), and the top end of the positioning column (3) is provided with a thread.