CN117760903B - Mountain torrent mud-rock flow volume weight monitoring ball - Google Patents
Mountain torrent mud-rock flow volume weight monitoring ball Download PDFInfo
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- CN117760903B CN117760903B CN202410192090.2A CN202410192090A CN117760903B CN 117760903 B CN117760903 B CN 117760903B CN 202410192090 A CN202410192090 A CN 202410192090A CN 117760903 B CN117760903 B CN 117760903B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 41
- 239000011435 rock Substances 0.000 title claims abstract description 21
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 128
- 210000001503 joint Anatomy 0.000 claims description 64
- 238000004062 sedimentation Methods 0.000 claims description 6
- 238000006424 Flood reaction Methods 0.000 abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000006073 displacement reaction Methods 0.000 abstract description 10
- 239000012530 fluid Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 description 33
- 230000006835 compression Effects 0.000 description 32
- 230000003014 reinforcing effect Effects 0.000 description 14
- 238000003032 molecular docking Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The application provides a mountain torrent mud-rock flow volume weight monitoring ball, and relates to the field of mud-rock flow monitoring. The torrent mud-rock flow volume weight monitoring ball includes: hollow ball structure, contract sub-structure, counter weight structure and chain stable structure. The hollow ball structure is filled with gas, the wedge structure is fixedly connected to the bottom end inside the hollow ball structure, the counterweight structure is fixedly connected to the upper side of the wedge structure, the counterweight structure is arranged to be conical, and one end of the chain type stabilizing structure is respectively and fixedly connected to two sides of the middle of the hollow ball structure. In the debris flow fluid of different volume weights, the volume weight of the debris flow fluid is judged through the water displacement of the hollow ball structure, and the water displacement of the debris flow volume weight monitoring ball is different in the floods of different volume weights, so that the volume weight range of the floods can be judged through the water displacement in the floods of different volume weights, and the debris flow monitoring ball has the effect of directly monitoring the debris flow of the mountain floods.
Description
Technical Field
The application relates to the technical field of debris flow monitoring, in particular to a torrent debris flow volume weight monitoring ball.
Background
The debris flow is a flood flow containing a large amount of solid matters, and the volume weight is generally 13-23 KN/m 3. And the volume weight is too small, so that whether the flood belongs to the debris flow or the torrent needs to be judged through the volume weight. In addition, monitoring equipment is always lacking in volume weight change in the process of starting the debris flow, and the existing debris flow monitoring method mainly comprises the steps of indirectly monitoring physical properties of the debris flow, such as a mud level meter, a video, rainfall and the like, so that the technical problem to be solved is how to directly monitor the debris flow of the mountain torrents.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides the torrent and debris flow volume weight monitoring ball, and the volume weight monitoring ball has different drainage amounts in floods with different volume weights, so that the volume weight range of the floods can be judged by the drainage amounts in floods with different volume weights, and the torrent and debris flow monitoring ball has the effect of directly monitoring the torrent and debris flow.
According to the embodiment of the application, the mountain torrent mud-rock flow volume weight monitoring ball comprises: hollow ball structure, contract sub-structure, counter weight structure and chain stable structure.
The hollow ball structure is filled with gas, the wedge structure is fixedly connected to the bottom end inside the hollow ball structure, the counterweight structure is fixedly connected to the upper side of the wedge structure, the counterweight structure is arranged to be conical, and one end of the chain type stabilizing structure is respectively and fixedly connected to two sides of the middle of the hollow ball structure.
According to some embodiments of the application, the wedge structure comprises a rubber wedge, a mounting base ring and a limiting ring, wherein the limiting ring is fixedly connected to the lower side of the mounting base ring, the mounting base ring and the limiting ring are fixedly connected to the inner part of the upper side surface of the rubber wedge, and the lower side surface of the rubber wedge is fixedly attached to the inner wall of the hollow ball structure.
According to some embodiments of the application, the counterweight structure comprises a conical counterweight, an annular mounting plate and a connecting bolt, wherein the annular mounting plate is fixedly sleeved on the periphery of the lower side of the conical counterweight, and the annular mounting plate is fixedly pressed on the mounting base ring through the connecting bolt.
According to some embodiments of the application, the chain type stabilizing structure comprises a connecting piece, a connecting chain and a fixing ring, wherein the fixing ring and the connecting piece are fixedly connected to two ends of the connecting chain, and the connecting piece is respectively and fixedly connected to two sides of the middle part of the hollow ball structure.
According to some embodiments of the application, the hollow sphere structure comprises an upper hemispherical portion, a lower hemispherical portion, a butt joint sealing portion, a screw connecting portion and an inflating nozzle, wherein the upper hemispherical portion and the lower hemispherical portion are tightly pressed and sealed through the butt joint sealing portion to form butt joint, the wedge structure is fixed in the lower hemispherical portion, and the inflating nozzle is arranged on the upper hemispherical portion.
According to some embodiments of the application, the upper hemispherical portion and the lower hemispherical portion are externally provided with a multi-layered sedimentation scale.
According to some embodiments of the application, the upper hemispherical portion comprises an upper hemispherical body and a first sealing inner lip fixedly connected to the inside of the lower side of the upper hemispherical body, the lower hemispherical portion comprises a lower hemispherical body and a second sealing inner lip fixedly connected to the inside of the upper side of the lower hemispherical body, the abutting sealing portion comprises an annular abutting piece, an upper pressing piece and a lower pressing piece, the inside of the annular abutting piece is hollow, the outer wall of the annular abutting piece is provided with an opening, the upper pressing piece presses and seals the first sealing inner lip on the upper side of the annular abutting piece, and the lower pressing piece presses and seals the second sealing inner lip on the lower side of the annular abutting piece.
According to some embodiments of the present application, the upper compression member includes an annular compression plate, a compression screw and a first compression nut, the compression screw is fixedly connected to the lower side of the annular compression plate at equal intervals, the compression screw sequentially passes through the first sealing inner lip and the upper side of the annular butt-joint member, the first compression nut is screwed into the compression screw to pass through one end of the annular butt-joint member, the first compression nut drives the annular compression plate to compress and seal the first sealing inner lip on the upper side of the annular butt-joint member, and the lower compression member has the same structure as the upper compression member.
According to some embodiments of the application, the screw connecting portion comprises a fixing screw and a limit nut, the fixing screw is fixedly connected inside the butt joint sealing portion, one end of the fixing screw extends out of the butt joint sealing portion, the connecting piece is sleeved on one end of the fixing screw extending out of the butt joint sealing portion, the limit nut is in threaded sleeve connection with the fixing screw, and the limit nut blocks the connecting piece.
According to some embodiments of the application, the connecting piece comprises a connecting plate and a connecting ring, the connecting ring is fixedly connected to one side of the connecting plate, the connecting plate is sleeved on one end of the fixing screw, which extends out of the butt joint sealing part, the limiting nut blocks the connecting plate, and one end of the connecting chain is fixedly connected to the connecting ring.
According to some embodiments of the application, the annular butt joint part comprises an annular butt joint frame and a sealing ring, the cross section of the annular butt joint frame is in a C shape, the sealing ring is fixedly connected to the upper side of the inside of the annular butt joint frame, the upper side of the second sealing inner lip is fixedly connected with a sealing outer lip, the outer wall of the sealing outer lip is sleeved with a throat hoop, the throat hoop tightly seals the upper side of the sealing outer lip to the sealing ring, reinforcing plates are arranged in an opening of the outer wall of the annular butt joint frame at equal intervals, one end of a fixing screw is fixedly penetrated through the reinforcing plates, the end of the fixing screw is fixedly connected to the annular butt joint frame, the other end of the fixing screw penetrates through the sealing outer lip, one end of the fixing screw penetrating through the sealing outer lip is sleeved with a compression gasket, the fixing screw is sleeved with a second compression nut in a threaded manner, and the second compression nut tightly seals the compression gasket and the sealing outer lip to the reinforcing plates.
According to some embodiments of the application, the sealing ring outer wall is provided with a sealing protrusion against which the sealing outer lip is pressed.
The beneficial effects of the application are as follows: the buoyancy is provided by the hollow ball structure, the water discharge is controlled by the weight of the wedge structure and the weight of the counterweight structure, the hollow ball structure is kept stable, the hollow ball structure can be floated and observed in 10KN/m 3 of water, and the water discharge is large at the moment. In the debris flow fluid of different volume weights, the volume weight of the debris flow fluid is judged through the water displacement of the hollow ball structure, and the water displacement of the debris flow volume weight monitoring ball is different in the floods of different volume weights, so that the volume weight range of the floods can be judged through the water displacement in the floods of different volume weights, and the debris flow monitoring ball has the effect of directly monitoring the debris flow of the mountain floods.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a torrent mud-rock flow volume weight monitoring ball according to an embodiment of the present disclosure;
FIG. 2 is a schematic perspective view of a key structure according to an embodiment of the present application;
fig. 3 is a schematic perspective view of a weight structure according to an embodiment of the present application;
fig. 4 is a schematic perspective view of a chain type stabilizing structure according to an embodiment of the present application;
FIG. 5 is a schematic perspective view of a hollow sphere structure according to an embodiment of the present application;
FIG. 6 is an enlarged schematic perspective view of FIG. 5A according to an embodiment of the present application;
FIG. 7 is an enlarged schematic perspective view of the structure of FIG. 5 at B according to an embodiment of the present application;
FIG. 8 is an enlarged schematic perspective view of FIG. 4 at C according to an embodiment of the present application;
fig. 9 is a schematic perspective view of an annular docking member in accordance with an embodiment of the present application.
Icon: 100-hollow sphere structure; 110-an upper hemispherical portion; 111-upper hemisphere; 112-a first sealing inner lip; 120-lower hemispherical portion; 121-lower hemisphere; 122-a second sealing inner lip; 123-sealing outer lip; 130-butt seal; 131-annular abutment; 1311-an annular docking frame; 1312-sealing ring; 1313-sealing bump; 132-upper compression member; 1321-annular compacting plates; 1322-compression screw; 1323-a first compression nut; 133-a lower compression member; 134-reinforcing plates; 140-screw connection; 141-a fixed screw; 142-limit nuts; 143-pressing the gasket; 144-a second compression nut; 150-an air charging nozzle; 160-sedimentation scale; 170-a laryngeal cuff; 200-wedge structure; 210-rubber wedge; 220-mounting a base ring; 230-limiting rings; 300-counterweight structure; 310-conical balancing weight; 320-an annular mounting plate; 330-connecting bolts; 400-chain type stable structure; 410-a connector; 411-connecting plates; 412-a connecting ring; 420-connecting chain; 430-securing ring.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
The following describes a torrent mud-rock flow volume weight monitoring ball according to an embodiment of the present disclosure with reference to the accompanying drawings.
Referring to fig. 1 to 9, a torrent mud-rock flow volume weight monitoring ball according to an embodiment of the present disclosure includes: a hollow sphere structure 100, a wedge structure 200, a counterweight structure 300, and a chain stabilizing structure 400.
Referring to fig. 1, the hollow sphere structure 100 is filled with gas, and in this embodiment, the hollow sphere structure 100 is filled with nitrogen. The wedge structure 200 is fixedly connected to the bottom end inside the hollow ball structure 100, the counterweight structure 300 is fixedly connected to the upper side of the wedge structure 200, the counterweight structure 300 is conical, one end of the chain type stabilizing structure 400 is respectively and fixedly connected to two sides of the middle part of the hollow ball structure 100, and the other end of the chain type stabilizing structure 400 is fixed to two-bank stabilizing areas of the channel. Specifically, the buoyancy is provided by the hollow ball structure 100, the weight of the wedge structure 200 and the weight of the counterweight structure 300 control the displacement and keep the hollow ball structure 100 stable, so that the hollow ball structure 100 can float and observe in 10KN/m 3 of water, and the displacement is large at this time. In the debris flow fluid with different volume weights, the drainage amount of the hollow ball structure 100 is different, the volume weight of the debris flow fluid is judged through the drainage amount of the hollow ball structure 100, and the drainage amount of the mountain torrent debris flow volume weight monitoring ball is different in the floods with different volume weights, so that the volume weight range of the floods can be judged through the drainage amount in the floods with different volume weights, and the mountain torrent debris flow monitoring ball has the effect of directly monitoring the mountain torrent debris flow.
Referring to fig. 2, the wedge structure 200 includes a rubber wedge 210, a mounting base ring 220 and a limiting ring 230, the limiting ring 230 is fixedly connected to the lower side of the inside of the mounting base ring 220, the mounting base ring 220 and the limiting ring 230 are fixedly connected to the inside of the upper side surface of the rubber wedge 210, and the lower side surface of the rubber wedge 210 is fixedly attached to the inner wall of the hollow ball structure 100. The mounting base ring 220 increases the contact area with the rubber key 210 through the stop ring 230, facilitating the fixing of the mounting base ring 220 within the rubber key 210.
Referring to fig. 3, the counterweight structure 300 includes a conical counterweight 310, an annular mounting plate 320, and a connecting bolt 330, wherein the conical counterweight 310 is a conical aluminum block. The annular mounting plate 320 is fixedly sleeved on the periphery of the lower side of the conical balancing weight 310, and the annular mounting plate 320 is tightly fixed on the mounting base ring 220 through the connecting bolts 330. The conical balancing weight 310 is fixed with the mounting base ring 220 through the connecting bolts 330, so that the conical balancing weight 310 is convenient to disassemble and assemble, and the weight of the conical balancing weight 310 is convenient to adjust during debugging.
Referring to fig. 4, the chain type stabilizing structure 400 includes a connecting member 410, a connecting chain 420 and a fixing ring 430, wherein the fixing ring 430 and the connecting member 410 are fixedly connected to two ends of the connecting chain 420, and the connecting member 410 is respectively and fixedly connected to two sides of the middle portion of the hollow ball structure 100. The fixing rings 430 are fixed at the stable areas on the two sides of the trench, and the fixing rings 430 pull the hollow ball structure 100 through the connecting chains 420, so that the hollow ball structure 100 is conveniently fixed, and the movement of the hollow ball structure along with the debris flow is reduced.
Referring to fig. 5, in the related art, the mountain torrent mud-rock flow volume weight monitoring ball provides buoyancy through the hollow ball structure, but if the hollow ball structure adopts a butt-joint bonding structure, the installation and adjustment of the wedge structure and the counterweight structure inside the hollow ball structure are inconvenient, the split structure is adopted to facilitate the opening of the hollow ball structure, the installation and adjustment of the wedge structure and the counterweight structure can be effectively improved, the problem that the butt joint is inconvenient is solved, but the split structure needs to consider the sealing of the butt joint, and if the sealing structure protrudes out of the outer wall of the hollow ball, the outer wall of the hollow ball is easily affected by foreign matters in mud-rock flow, so when the split structure is adopted, the hollow ball structure is built in the sealing structure to be the technical problem to be solved. The hollow ball structure is pulled by the chain type stabilizing structure to keep the position, the pulling force of the connecting part is large, if the chain type stabilizing structure is directly connected with the hollow ball of the bonding structure, the connecting part is easy to damage, so that the technical problem to be solved is how to improve the strength of the connecting part of the chain type stabilizing structure and the hollow ball structure.
For this reason, the inventors have made long-term practical studies to solve the technical problem. Specifically, the hollow sphere structure 100 includes an upper hemispherical portion 110, a lower hemispherical portion 120, a butt seal portion 130, a screw connection portion 140, and an inflation nozzle 150, and both the upper hemispherical portion 110 and the lower hemispherical portion 120 are made of flexible rubber. The upper hemispherical portion 110 and the lower hemispherical portion 120 are tightly pressed and sealed by the butt sealing portion 130 to form butt joint, the wedge structure 200 is fixed in the lower hemispherical portion 120, and the inflation nozzle 150 is provided on the upper hemispherical portion 110. The insides of the upper and lower hemispherical parts 110 and 120 are inflated by the inflation nozzle 150. The upper and lower hemispherical portions 110 and 120 are externally provided with a multi-layered sedimentation scale 160. The multi-layer sedimentation scale 160 can be marked with different colors for different volume weight floods for the sedimentation range of the hollow sphere structure 100. Different colors such as blue, green, yellow, orange and red grades are used for representing ＜13KN/m3、13KN/m3-15KN/m3、15KN/m3-17KN/m3、17KN/m3-19KN/m3、19KN/m3-23KN/m3 and other debris flow fluids with different volume weights.
Referring to fig. 1 to 6, the upper hemispherical portion 110 includes an upper hemispherical body 111 and a first sealing inner lip 112, the first sealing inner lip 112 is fixedly connected to the inside of the lower side of the upper hemispherical body 111, the lower hemispherical portion 120 includes a lower hemispherical body 121 and a second sealing inner lip 122, the second sealing inner lip 122 is fixedly connected to the inside of the upper side of the lower hemispherical body 121, the butt-joint sealing portion 130 includes an annular butt-joint member 131, an upper pressing member 132 and a lower pressing member 133, the inside of the annular butt-joint member 131 is hollow, the outer wall of the annular butt-joint member 131 is provided as an opening, the upper pressing member 132 presses and seals the first sealing inner lip 112 to the upper side of the annular butt-joint member 131, and the lower pressing member 133 presses and seals the second sealing inner lip 122 to the lower side of the annular butt-joint member 131. The upper pressing member 132 comprises an annular pressing plate 1321, pressing screws 1322 and a first pressing nut 1323, the pressing screws 1322 are fixedly connected to the lower side of the annular pressing plate 1321 at equal intervals, the pressing screws 1322 sequentially penetrate through the first sealing inner lip 112 and the upper side of the annular butt joint member 131, the first pressing nuts 1323 are screwed into the pressing screws 1322 to penetrate through one end of the annular butt joint member 131, the first pressing nuts 1323 drive the annular pressing plate 1321 to press and seal the first sealing inner lip 112 to the upper side of the annular butt joint member 131, and the lower pressing member 133 has the same structure as the upper pressing member 132. Specifically, after the wedge structure and the counterweight structure are installed, the upper pressing member 132 and the lower pressing member 133 are respectively placed into the upper hemispherical portion 110 and the lower hemispherical portion 120 through elastic deformation, the pressing screw 1322 on the upper pressing member 132 passes through the first sealing inner lip 112, the pressing screw 1322 on the lower pressing member 133 passes through the second sealing inner lip 122, the pressing screw 1322 passes through the upper side and the lower side of the annular butt joint member 131, the first pressing nut 1323 is screwed into one end of the pressing screw 1322 extending into the annular butt joint member 131, the annular pressing plates 1321 of the upper pressing member 132 and the lower pressing member 133 are driven by the first pressing nut 1323 to gradually press on the first sealing inner lip 112 and the second sealing inner lip 122, the annular pressing plate 1321 drives the first sealing inner lip 112 and the second sealing inner lip 122 to be respectively pressed on the upper side and the lower side of the annular butt joint piece 131, the butt joint of the upper hemispherical portion 110 and the lower hemispherical portion 120 is completed, when the wedge structure is detached and the weight of the counterweight structure is adjusted, the wedge structure is detached according to the reverse sequence, after the wedge structure is detached and the weight of the counterweight structure is adjusted, the butt joint of the upper hemispherical portion 110 and the lower hemispherical portion 120 is carried out, a split hollow ball structure is adopted, the upper pressing piece 132, the lower pressing piece 133 and the annular butt joint piece 131 are matched with the first sealing inner lip 112 and the second sealing inner lip 122 to form a seal at the butt joint position, and the upper pressing piece 132, the lower pressing piece 133 and the annular butt joint piece 131 are arranged in the hollow ball structure, so that the condition that foreign matters in debris flow are influenced due to the fact that the sealing structure protrudes out of the outer wall of the hollow ball is reduced.
Referring to fig. 1 to 7, the screw connecting portion 140 includes a fixing screw 141 and a limiting nut 142, the fixing screw 141 is fixedly connected to the inside of the butt sealing portion 130, one end of the fixing screw 141 extends out of the butt sealing portion 130, the connecting member 410 is sleeved on one end of the fixing screw 141 extending out of the butt sealing portion 130, the limiting nut 142 is in threaded sleeve connection with the fixing screw 141, and the limiting nut 142 blocks the connecting member 410.
Referring to fig. 1 to 8, the connecting member 410 includes a connecting plate 411 and a connecting ring 412, the connecting ring 412 is fixedly connected to one side of the connecting plate 411, the connecting plate 411 is sleeved on one end of the fixing screw 141 extending out of the butt sealing portion 130, the limiting nut 142 blocks the connecting plate 411, and one end of the connecting chain 420 is fixedly connected to the connecting ring 412. Specifically, when the screw connecting portion is connected with the connecting piece, the connecting plate 411 is sleeved into the fixing screw 141, and then the limiting nut 142 is screwed into the fixing screw 141, so that the fixing screw 141 can block the connecting plate 411, when the hollow ball structure is pulled by the connecting chain 420, the fixing screw 141 and the connecting plate 411 are directly stressed, the fixing screw 141 takes root by utilizing the annular butt joint piece 131, the annular butt joint piece 131 is a rigid member, the strength of the connecting position of the fixing screw 141 and the annular butt joint piece 131 is higher than that of the chain type stable structure on the flexible member of the hollow ball of the bonding structure, and the strength of the connecting position of the chain type stable structure and the hollow ball structure is effectively improved.
Referring to fig. 1 to 9, in the related art, the mountain torrent mud-rock flow volume weight monitoring ball is formed into a split ball through the upper hemispherical portion, the lower hemispherical portion and the butt joint sealing portion, the butt joint sealing portion adopts a form that the inside is hollow and the outer wall is provided with an opening, so after the upper hemispherical portion, the lower hemispherical portion and the butt joint sealing portion form a ball body, how to seal the opening of the butt joint sealing portion, the problem that the foreign matters enter the butt joint sealing portion to interfere the drainage of the hollow ball becomes to be solved is solved, the butt joint sealing portion adopts a form that the inside is hollow and the outer wall is provided with an opening, the structure of the opening of the butt joint sealing portion is weak and easy to deform, and therefore how to strengthen the opening of the butt joint sealing portion also becomes the technical problem to be solved.
In order to solve the above technical problems, the technical solution adopted by the present invention is that the annular butt-joint member 131 includes an annular butt-joint frame 1311 and a sealing ring 1312, the cross section of the annular butt-joint frame 1311 is set to be C-shaped, the sealing ring 1312 is fixedly connected to the upper side of the interior of the annular butt-joint frame 1311, the upper side of the second sealing inner lip 122 is fixedly connected to the sealing outer lip 123, the outer wall of the sealing outer lip 123 is sleeved with a throat hoop 170, and the throat hoop 170 tightly seals the upper side of the sealing outer lip 123 to the sealing ring 1312. The thickness of the convex hollow sphere outer wall of the hose clamp 170 is smaller, and is less affected by foreign matters in the debris flow. Reinforcing plates 134 are arranged in the opening of the outer wall of the annular butt joint frame 1311 at equal intervals, one end of a fixing screw rod 141 is fixedly penetrated through the reinforcing plates 134, the end part of the fixing screw rod 141 is fixedly connected to the annular butt joint frame 1311, the other end of the fixing screw rod 141 penetrates through the sealing outer lip 123, a pressing gasket 143 is sleeved at one end of the fixing screw rod 141 penetrating through the sealing outer lip 123, a second pressing nut 144 is sleeved on the fixing screw rod 141 in a threaded manner, and the pressing gasket 143 and the sealing outer lip 123 are pressed and sealed on the reinforcing plates 134 by the second pressing nut 144. The outer wall of the seal ring 1312 is provided with a seal projection 1313, and the seal outer lip 123 is pressed against the seal projection 1313. Specifically, when the opening of the annular butt-joint frame 1311 is sealed, the first compression nut 1323 on the lower compression member 133 is connected and positioned, and the first compression nut 1323 is not screwed so that the sealing outer lip 123 passes through the sealing outer lip 123 through the flexible deformation of the lower hemisphere 121, the fixing screw 141 is broken through the sealing outer lip 123 through the flexible deformation of the sealing outer lip 123, the first compression nut 1323 is screwed through the opening of the annular butt-joint frame 1311, the sealing outer lip 123 is restored to the original state, the sealing outer lip 123 is sleeved on the sealing ring 1312, the outer wall of the sealing outer lip 123 is sleeved with a throat hoop 170, the sealing outer lip 123 is pressed on a sealing protrusion 1313 of a sealing ring 1312 through the throat hoop 170, the sealing performance of the sealing position is improved, a pressing gasket 143 is sleeved into a fixing screw 141, a second pressing nut 144 is screwed on, the second pressing nut 144 presses the pressing gasket 143 and the sealing outer lip 123 on a reinforcing plate 134, a seal is formed at the joint of the fixing screw 141 and the sealing outer lip 123, the inside of the annular butt joint frame 1311 is in a closed state, the occurrence of the condition that mud-rock flow enters the inside of the annular butt joint frame 1311 is reduced, and further, the occurrence of interference to the water discharge of the hollow ball due to the entry of foreign matters into the inside of the annular docking frame 1311 is reduced. The annular butt joint frame 1311 is reinforced by the reinforcing plates 134, and two reinforcing plates 134 serve as rooting parts of the fixing screws 141, so that the strength of the rooting parts of the fixing screws 141 is improved, and the two reinforcing plates 134 and the annular butt joint frame 1311 are integrally formed through the fixing penetration of the fixing screws 141, so that the strength of the rooting parts of the fixing screws 141 is further improved.
Specifically, the working principle of the mountain torrent mud-rock flow volume weight monitoring ball is as follows: the buoyancy is provided by the hollow ball structure 100, the weight of the wedge structure 200 and the weight of the counterweight structure 300 control the displacement and keep the hollow ball structure 100 stable, so that the hollow ball structure 100 can float and observe in 10KN/m 3 of water, and the displacement is large at the moment. In the debris flow fluid with different volume weights, the drainage amount of the hollow ball structure 100 is different, the volume weight of the debris flow fluid is judged through the drainage amount of the hollow ball structure 100, and the drainage amount of the mountain torrent debris flow volume weight monitoring ball is different in the floods with different volume weights, so that the volume weight range of the floods can be judged through the drainage amount in the floods with different volume weights, and the mountain torrent debris flow monitoring ball has the effect of directly monitoring the mountain torrent debris flow.
After the wedge structure and the counterweight structure are installed, the upper pressing member 132 and the lower pressing member 133 are respectively placed into the upper hemispherical portion 110 and the lower hemispherical portion 120 through elastic deformation, the pressing screw 1322 on the upper pressing member 132 passes through the first sealing inner lip 112, the pressing screw 1322 on the lower pressing member 133 passes through the second sealing inner lip 122, the pressing screw 1322 passes through the upper side and the lower side of the annular butt-joint member 131, the pressing screw 1322 is screwed into the first pressing nut 1323 at one end of the pressing screw 1322 extending into the annular butt-joint member 131, the annular pressing plates 1321 of the upper pressing member 132 and the lower pressing member 133 are driven by the first pressing nut 1323 to gradually press the first sealing inner lip 112 and the second sealing inner lip 122, the annular pressing plates 1321 drive the first sealing inner lip 112 and the second sealing inner lip 122 to respectively press the upper side and the lower side of the annular butt-joint member 131, the butt joint of the upper hemispherical portion 110 and the lower hemispherical portion 120 is completed, when the wedge structure is disassembled and the weight of the counterweight structure is adjusted, the disassembly is performed according to the reverse sequence, after the wedge structure is disassembled and the weight of the counterweight structure is adjusted, the butt joint of the upper hemispherical portion 110 and the lower hemispherical portion 120 is performed, a split hollow ball structure is adopted, the upper pressing piece 132, the lower pressing piece 133 and the annular butt joint piece 131 are matched with the first sealing inner lip 112 and the second sealing inner lip 122 to form a seal at the butt joint position, the upper pressing piece 132, the lower pressing piece 133 and the annular butt joint piece 131 are arranged in the hollow ball structure, and the occurrence of the condition that foreign matters in debris flow are influenced by the protrusion of the sealing structure from the outer wall of the hollow ball is reduced.
When the opening of the annular butt joint frame 1311 is sealed, the first compression nut 1323 is screwed on the compression screw 1322, the first compression nut 1323 is not screwed on, so that the sealing outer lip 123 passes through the sealing outer lip 123 through the flexible deformation of the lower hemisphere 121, the fixing screw 141 passes through the sealing outer lip 123 through the flexible deformation of the sealing outer lip 123, then the sealing outer lip 123 is broken off through the flexible deformation of the sealing outer lip 123, the first compression nut 1323 is screwed on through the opening of the annular butt joint frame 1311, the sealing outer lip 123 is sleeved on the sealing ring 1312, the throat hoop 170 is sleeved on the outer wall of the sealing outer lip 123, the sealing outer lip 123 is compressed on the sealing protrusion 1313 of the sealing ring 1312 through the throat hoop 170, the sealing performance of the sealing outer lip 123 is improved, the compression gasket 143 is sleeved on the fixing screw 141, the second compression nut 144 is screwed on, the compression gasket 143 and the sealing outer lip 123 are compressed on the reinforcing plate 134, the connection position of the fixing screw 141 and the sealing outer lip 123 is sealed, the inside the annular butt joint frame 1311 is in a closed state, and the interference of the annular butt joint frame 1311 caused by entering the annular sealing outer lip 123 is reduced, and the hollow ball is reduced.
When the screw rod connecting portion is connected with the connecting piece, the connecting plate 411 is sleeved into the fixing screw rod 141, the limiting nut 142 is screwed into the fixing screw rod 141, so that the fixing screw rod 141 can block the connecting plate 411, when the hollow ball structure is pulled by the connecting chain 420, the fixing screw rod 141 and the connecting plate 411 are directly stressed, the fixing screw rod 141 takes roots by utilizing the annular butt joint piece 131, the annular butt joint piece 131 is a rigid component, the strength of the connecting position of the fixing screw rod 141 and the annular butt joint piece 131 is higher than that of the chain type stable structure on the flexible component of the hollow ball of the bonding structure, and the strength of the connecting position of the chain type stable structure and the hollow ball structure is effectively improved. The annular butt joint frame 1311 is reinforced by the reinforcing plates 134, and two reinforcing plates 134 serve as rooting parts of the fixing screws 141, so that the strength of the rooting parts of the fixing screws 141 is improved, and the two reinforcing plates 134 and the annular butt joint frame 1311 are integrally formed through the fixing penetration of the fixing screws 141, so that the strength of the rooting parts of the fixing screws 141 is further improved.
The above embodiments of the present application are only examples, and are not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Claims (8)
1. The utility model provides a mountain torrent mud-rock flow volume weight monitoring ball which characterized in that includes:
The hollow ball structure is filled with gas and comprises an upper hemispherical part, a lower hemispherical part, a butt joint sealing part, a screw rod connecting part and an inflating nozzle, wherein the upper hemispherical part and the lower hemispherical part are tightly pressed and sealed through the butt joint sealing part to form butt joint, the inflating nozzle is arranged on the upper hemispherical part, and a plurality of layers of sedimentation scales are arranged outside the upper hemispherical part and the lower hemispherical part;
the wedge structure is fixedly connected to the bottom end of the inside of the hollow sphere structure and is fixed in the lower hemispherical part;
the counterweight structure is fixedly connected to the upper side of the wedge structure, and is arranged in a conical shape;
And one end of the chain type stabilizing structure is fixedly connected to two sides of the middle part of the hollow ball structure respectively.
2. The mountain torrent mud-rock flow volume weight monitoring ball of claim 1, wherein the wedge structure comprises a rubber wedge, a mounting base ring and a limiting ring, the limiting ring is fixedly connected to the inner side of the mounting base ring, the mounting base ring and the limiting ring are fixedly connected to the inner part of the upper side surface of the rubber wedge, and the lower side surface of the rubber wedge is fixedly attached to the inner wall of the hollow ball structure.
3. The mountain torrent mud-rock flow volume weight monitoring ball of claim 2, wherein the counterweight structure comprises a conical counterweight, an annular mounting plate and a connecting bolt, wherein the annular mounting plate is fixedly sleeved on the periphery of the lower side of the conical counterweight, and the annular mounting plate is fixedly pressed on the mounting base ring through the connecting bolt.
4. The mountain torrent mud-rock flow volume weight monitoring ball of claim 1, wherein the chain type stabilizing structure comprises a connecting piece, a connecting chain and a fixing ring, the fixing ring and the connecting piece are fixedly connected to two ends of the connecting chain, and the connecting piece is respectively and fixedly connected to two sides of the middle part of the hollow ball structure.
5. The mountain torrent mud-rock flow volume weight monitoring ball of claim 1, wherein the upper hemispherical portion includes an upper hemispherical body and a first sealing inner lip fixedly connected to the inside of the lower side of the upper hemispherical body, the lower hemispherical portion includes a lower hemispherical body and a second sealing inner lip fixedly connected to the inside of the upper side of the lower hemispherical body, the abutting sealing portion includes an annular abutting piece, an upper pressing piece and a lower pressing piece, the annular abutting piece is hollow inside and the outer wall of the annular abutting piece is provided with an opening, the upper pressing piece presses and seals the first sealing inner lip on the upper side of the annular abutting piece, and the lower pressing piece presses and seals the second sealing inner lip on the lower side of the annular abutting piece.
6. The mountain torrent mud-rock flow volume weight monitoring ball of claim 5, wherein the upper pressing piece comprises an annular pressing plate, a pressing screw and a first pressing nut, the pressing screw is fixedly connected to the lower side of the annular pressing plate at equal intervals, the pressing screw sequentially penetrates through the first sealing inner lip and the upper side of the annular abutting piece, the first pressing nut is screwed into the pressing screw to penetrate through one end of the annular abutting piece, the first pressing nut drives the annular pressing plate to tightly seal the first sealing inner lip on the upper side of the annular abutting piece, and the lower pressing piece and the upper pressing piece are identical in structure.
7. The mountain torrent mud-rock flow volume weight monitoring ball of claim 4, wherein the screw rod connecting portion comprises a fixing screw rod and a limiting nut, the fixing screw rod is fixedly connected inside the butt joint sealing portion, one end of the fixing screw rod extends out of the butt joint sealing portion, the connecting piece is sleeved at one end of the fixing screw rod extending out of the butt joint sealing portion, the limiting nut is in threaded sleeve connection with the fixing screw rod, and the limiting nut blocks the connecting piece.
8. The torrential flood debris flow volume weight monitoring ball of claim 7 wherein said connector includes a connecting plate and a connecting ring, said connecting ring is fixedly connected to one side of said connecting plate, said connecting plate is sleeved on one end of said fixing screw extending beyond said butt seal, said limiting nut blocks said connecting plate, and one end of said connecting chain is fixedly connected to said connecting ring.
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| CN202410192090.2A CN117760903B (en) | 2024-02-21 | 2024-02-21 | Mountain torrent mud-rock flow volume weight monitoring ball |
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| CN202410192090.2A CN117760903B (en) | 2024-02-21 | 2024-02-21 | Mountain torrent mud-rock flow volume weight monitoring ball |
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| CN117760903B true CN117760903B (en) | 2024-06-07 |
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