CN214657066U - Karst cave geology underground structure - Google Patents
Karst cave geology underground structure Download PDFInfo
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- CN214657066U CN214657066U CN202023339073.3U CN202023339073U CN214657066U CN 214657066 U CN214657066 U CN 214657066U CN 202023339073 U CN202023339073 U CN 202023339073U CN 214657066 U CN214657066 U CN 214657066U
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Abstract
The utility model discloses a solution cavity geology underground structure relates to solution cavity geology technical field. Including fixed plate, support column, roof and connecting cylinder, the both sides of fixed plate bottom are all fixed and are provided with the support column, the bottom swing joint of support column one side has the bottom plate, swing joint has the fixed round pin post on the bottom plate, one side swing joint of support column has a solid fixed cylinder, the one end of solid fixed cylinder is connected with the telescopic link through the fixed pin, loose axle and bottom plate swing joint are passed through to the bottom of telescopic link. This solution cavity geology underground structure, when the supporting plate was strutted, the vibrational force of production passed through the roof and is transmitted to the movable block for the movable block carries out the side-to-side motion, utilizes adjusting spring cooperation expanding spring to cushion the shock attenuation, and then does benefit to the life who prolongs this supporting structure, utilizes to rotate the handle and drives the fixed round pin post and rotate, and then drives the fixed round pin post and carry out the up-and-down motion, thereby reaches the purpose of adjusting the fixed round pin post height.
Description
Technical Field
The utility model relates to a solution cavity geology technical field specifically is a solution cavity geology underground structure.
Background
The karst cave is an underground space formed by karst action in soluble rocks, the karst cave is formed as a result of long-term corrosion of underground water in limestone areas, insoluble calcium carbonate in the limestone can be converted into soluble calcium bicarbonate under the action of water and carbon dioxide, because the limestone layers contain different amounts of lime and are eroded to different degrees, the limestone layers are gradually dissolved and divided into independent, thousand-attitude, steep and beautiful mountains and karst caves with strange landscapes, the landforms formed by the karst landforms are generally called as karst landforms, collapse sometimes occurs in a foundation pit with deeper excavated depth, if the foundation is not supported in time, the foundation cannot be carried out, the foundation cannot be firmly laid, the quality of the foundation can be seriously influenced, and the firmness of other parts can be influenced, therefore, a supporting device is required to be arranged for preventing collapse of the karst cave geological foundation pit or the deep foundation pit.
The supporting part of the existing karst cave geological foundation pit supporting device is difficult to adjust according to the environment in a foundation pit, the use is inconvenient, most of the existing karst cave geological foundation pit supporting devices are rigidly connected, the buffering protection effect is general, and therefore the karst cave geological foundation pit supporting structure is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solution cavity geology underground structure possesses the advantage of being convenient for adjust, doing benefit to buffer protection to there is the general problem of result of use in solving current solution cavity geology underground structure.
For the realization be convenient for adjust, do benefit to the purpose of buffer protection, the utility model provides a following technical scheme: the utility model provides a solution cavity geology foundation ditch supporting construction, includes fixed plate, support column, roof and connecting cylinder, the both sides of fixed plate bottom are all fixed and are provided with the support column, the bottom swing joint of support column one side has the bottom plate, swing joint has the fixed round pin post on the bottom plate, one side swing joint of support column has a solid fixed cylinder, the one end of solid fixed cylinder is connected with the telescopic link through the fixed pin, loose axle and bottom plate swing joint are passed through to the bottom of telescopic link, the top activity of fixed plate is provided with the activity and is provided with the movable block, the top swing joint of movable block has branch, the top activity of branch is provided with the roof, regulating spring fixedly connected with riser is passed through to one side of movable block, the fixed backplate that is provided with in top of roof.
As a preferred technical scheme of the utility model, the surface of fixed round pin post is provided with the screw thread, set up the thread groove with fixed round pin post looks adaptation on the bottom plate, threaded connection between fixed round pin post and the bottom plate, the fixed handle that is provided with in top of fixed round pin post.
As a preferred technical scheme of the utility model, the fixed spring that is provided with in inside of solid fixed cylinder, the fixed telescopic link that is provided with in bottom of spring one, set up the jack with fixed round pin looks adaptation on the telescopic link, the fixed pin penetrates solid fixed cylinder inside and pegs graft each other with the jack.
As a preferred technical scheme of the utility model, the spout has been seted up at the top of fixed plate, the inside swing joint of spout has the slider, the fixed movable block that is provided with in top of slider, the fixed sleeve that is provided with in one side of movable block, telescopic inside has the connecting rod through expanding spring swing joint.
As a preferred technical scheme of the utility model, the both sides of roof bottom are all fixed and are provided with the connecting cylinder, the inside of connecting cylinder is fixed and is provided with spring two, the fixed buffer beam that is provided with in bottom of spring two.
As an optimal technical scheme of the utility model, fixedly connected with anchor strut between backplate and the roof, and the anchor strut is vertical setting.
Compared with the prior art, the utility model provides a solution cavity geology underground structure possesses following beneficial effect:
1. this solution cavity geology foundation ditch supporting construction utilizes and rotates the handle and drive the fixed round pin post and rotate, and then drives the fixed round pin post and carry out the up-and-down motion to reach the purpose of adjusting the fixed round pin post height.
2. This solution cavity geology underground structure, when the supporting plate was strutted, the vibrational force of production passed through the roof and is transmitted to the movable block for the movable block carries out the side-to-side motion, utilizes adjusting spring cooperation expanding spring to cushion the shock attenuation, and then does benefit to this supporting structure's of extension life.
3. This solution cavity geology underground structure utilizes the buffer beam under the effect of spring two, cushions from top to bottom, and then cushions the protection to the roof, and the anchor strut be provided with does benefit to and plays the effect of consolidating to the supporting plate, does benefit to the life who prolongs its backplate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the fixing plate structure of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the structure of the fixing cylinder of the present invention.
In the figure: 1. a fixing plate; 11. a chute; 12. a slider; 13. a movable block; 14. a strut; 15. adjusting the spring; 16. a vertical plate; 17. a sleeve; 18. a tension spring; 19. a connecting rod; 2. a support pillar; 21. a base plate; 22. fixing the pin column; 23. a fixed cylinder; 24. a first spring; 25. a telescopic rod; 26. a fixing pin; 27. a jack; 3. a top plate; 31. a reinforcing rod; 32. supporting the guard plate; 4. a connecting cylinder; 41. a second spring; 42. a buffer rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model discloses a karst cave geological foundation pit supporting structure, which comprises a fixed plate 1, supporting columns 2, a top plate 3 and a connecting cylinder 4, wherein the supporting columns 2 are fixedly arranged on both sides of the bottom of the fixed plate 1, the bottom of one side of each supporting column 2 is movably connected with a bottom plate 21 through a movable shaft, a fixed pin 22 is movably connected on the bottom plate 21, one side of each supporting column 2 is movably connected with a fixed cylinder 23 through a movable shaft, one end of each fixed cylinder 23 is connected with a telescopic rod 25 through a fixed pin 26, the bottom of each telescopic rod 25 is movably connected with the bottom plate 21 through a movable shaft, a movable block 13 is movably arranged at the top of the fixed plate 1, a supporting rod 14 is movably connected at the top of the movable block 13 through a movable shaft, the top of the supporting rod 14 is movably provided with the top plate 3 through a movable shaft, a vertical plate 16 is fixedly connected at one side of the movable block 13 through an adjusting spring 15, a support guard plate 32 is fixedly arranged on the top of the top plate 3.
Specifically, the surface of the fixing pin 22 is provided with threads, the bottom plate 21 is provided with a thread groove matched with the fixing pin 22, the fixing pin 22 is in threaded connection with the bottom plate 21, and the top of the fixing pin 22 is fixedly provided with a handle.
In this embodiment, the rotating handle is used to drive the fixing pin 22 to rotate, and then the fixing pin 22 is driven to move up and down, so as to adjust the height of the fixing pin 22.
Specifically, the fixed spring 24 that is provided with in inside of a fixed section of thick bamboo 23, the fixed telescopic link 25 that is provided with in bottom of spring 24, set up the jack 27 with fixed pin 26 looks adaptation on the telescopic link 25, fixed pin 26 penetrates inside a fixed section of thick bamboo 23 and pegs graft each other with jack 27.
In this embodiment, the insertion holes 27 are arranged 6-9, and the fixing pins 26 are inserted into the insertion holes 27, so that the extension length of the telescopic rods 25 can be adjusted, and the bottom plate 21 can be angularly adjusted.
Specifically, a sliding groove 11 is formed in the top of the fixing plate 1, a sliding block 12 is movably connected inside the sliding groove 11, a movable block 13 is fixedly arranged on the top of the sliding block 12, a sleeve 17 is fixedly arranged on one side of the movable block 13, and a connecting rod 19 is movably connected inside the sleeve 17 through a telescopic spring 18.
In this embodiment, when the supporting plate 32 supports, the generated vibration force is transmitted to the movable block 13 through the top plate 3, so that the movable block 13 moves left and right, and the adjusting spring 15 is used to cooperate with the extension spring 18 to perform buffering and shock absorption, thereby being beneficial to prolonging the service life of the supporting structure.
Specifically, both sides of the bottom of the top plate 3 are fixedly provided with connecting cylinders 4, the inside of each connecting cylinder 4 is fixedly provided with a second spring 41, and the bottom of the second spring 41 is fixedly provided with a buffer rod 42.
In this embodiment, the buffer rod 42 is used to buffer the top plate 3 up and down under the action of the second spring 41.
Specifically, a reinforcing rod 31 is fixedly connected between the supporting plate 32 and the top plate 3, and the reinforcing rod 31 is vertically arranged.
In this embodiment, the reinforcing rod 31 is provided to facilitate the reinforcing of the supporting plate 32, and to extend the service life of the supporting plate 32.
In conclusion, this solution cavity geology foundation ditch supporting construction utilizes the rotation handle to drive the fixed pin post 22 and rotate, and then drives fixed pin post 22 and carry out the up-and-down motion, thereby reach the purpose of adjusting the height of fixed pin post 22, when the backup plate 32 is strutted, the vibrational force that produces is transmitted to the movable block 13 through roof 3, make the movable block 13 carry out the side-to-side motion, utilize adjusting spring 15 cooperation expanding spring 18 to cushion the shock attenuation, and then do benefit to extension this supporting construction's life, utilize buffer beam 42 under the effect of spring two 41, cushion from top to bottom, and then buffer protection to roof 3, the setting of anchor strut 31 does benefit to playing and consolidates the effect to supporting plate 32, does benefit to the life who prolongs its supporting plate 32.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a solution cavity geology foundation ditch supporting construction, includes fixed plate (1), support column (2), roof (3) and connecting cylinder (4), its characterized in that: the two sides of the bottom of the fixed plate (1) are both fixedly provided with supporting columns (2), the bottom of one side of each supporting column (2) is movably connected with a bottom plate (21), a fixed pin column (22) is movably connected on the bottom plate (21), a fixed cylinder (23) is movably connected on one side of the supporting column (2), one end of the fixed cylinder (23) is connected with a telescopic rod (25) through a fixed pin (26), the bottom of the telescopic rod (25) is movably connected with the bottom plate (21) through a movable shaft, the top of the fixed plate (1) is movably provided with a movable block (13), the top of the movable block (13) is movably connected with a supporting rod (14), the top of the supporting rod (14) is movably provided with a top plate (3), one side of the movable block (13) is fixedly connected with a vertical plate (16) through an adjusting spring (15), and a supporting plate (32) is fixedly arranged at the top of the top plate (3).
2. The karst cave geological foundation pit supporting structure of claim 1, wherein: the surface of fixed round pin post (22) is provided with the screw thread, set up the thread groove with fixed round pin post (22) looks adaptation on bottom plate (21), threaded connection between fixed round pin post (22) and bottom plate (21), the fixed handle that is provided with in top of fixed round pin post (22).
3. The karst cave geological foundation pit supporting structure of claim 1, wherein: the fixed spring (24) that is provided with in inside of a fixed section of thick bamboo (23), the fixed telescopic link (25) that is provided with in bottom of spring (24), offer jack (27) with fixed pin (26) looks adaptation on telescopic link (25), fixed pin (26) penetrate inside a fixed section of thick bamboo (23) and peg graft each other with jack (27).
4. The karst cave geological foundation pit supporting structure of claim 1, wherein: spout (11) have been seted up at the top of fixed plate (1), the inside swing joint of spout (11) has slider (12), the fixed movable block (13) that is provided with in top of slider (12), one side of movable block (13) is fixed and is provided with sleeve (17), there is connecting rod (19) inside sleeve (17) through expanding spring (18) swing joint.
5. The karst cave geological foundation pit supporting structure of claim 1, wherein: the connecting cylinder (4) is fixedly arranged on two sides of the bottom of the top plate (3), a second spring (41) is fixedly arranged inside the connecting cylinder (4), and a buffer rod (42) is fixedly arranged at the bottom of the second spring (41).
6. The karst cave geological foundation pit supporting structure of claim 1, wherein: a reinforcing rod (31) is fixedly connected between the supporting plate (32) and the top plate (3), and the reinforcing rod (31) is vertically arranged.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121990 | 2020-12-22 | ||
| CN2020231219904 | 2020-12-22 |
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| Publication Number | Publication Date |
|---|---|
| CN214657066U true CN214657066U (en) | 2021-11-09 |
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| CN202023339073.3U Active CN214657066U (en) | 2020-12-22 | 2020-12-31 | Karst cave geology underground structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944173A (en) * | 2021-11-23 | 2022-01-18 | 郭强 | Highway engineering easy landslide foundation ditch safety device |
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2020
- 2020-12-31 CN CN202023339073.3U patent/CN214657066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944173A (en) * | 2021-11-23 | 2022-01-18 | 郭强 | Highway engineering easy landslide foundation ditch safety device |
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