CN111851403A - Energy-concerving and environment-protective type hydraulic engineering combination formula flood prevention case - Google Patents
Energy-concerving and environment-protective type hydraulic engineering combination formula flood prevention case Download PDFInfo
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- CN111851403A CN111851403A CN202010738425.8A CN202010738425A CN111851403A CN 111851403 A CN111851403 A CN 111851403A CN 202010738425 A CN202010738425 A CN 202010738425A CN 111851403 A CN111851403 A CN 111851403A
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- box body
- fixedly connected
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- wall
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
Abstract
The invention discloses an energy-saving environment-friendly hydraulic engineering combined flood prevention box in the technical field of hydraulic engineering, which comprises a reference box body and a combined box body, wherein a first notch and a second notch are formed in two ends of the top of the reference box body and the top of the combined box body respectively, the first notch and the second notch are connected with a trigger unit together, a rectangular groove is formed in the bottom of the inner wall of the first notch, a through hole is formed in the top of the inner wall of the second notch, trigger shafts are fixedly connected to the bottoms of two ends of the combined box body, four limiting holes are formed in two sides of the bottom of the combined box body respectively, and reset units are connected to two sides of the inside. According to the invention, the triggering unit and the resetting unit are arranged to realize the stable connection of the reference box body and the combined box body in the vertical direction, the connection and disconnection processes are simple and easy to operate, flood prevention personnel can realize the longitudinal stable connection of the box bodies at a higher speed, and the flood prevention stability is ensured.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to an energy-saving and environment-friendly combined flood prevention box for hydraulic engineering.
Background
Flood is a natural phenomenon, and often causes the submergence of river along the bank, river valley, alluvial plain, estuary delta and coastal zone. However, due to the periodic and random characteristics of the flood phenomenon, the change of the natural environment and the influence of human activities, the range and time of the zones which are submerged are not fixed and probabilistic, but also have certain regularity.
The invention discloses a combined flood prevention box in the prior art, and a Chinese patent with the patent application number of CN201910822926.1, which comprises a box body, wherein the top of the box body is provided with four clamping holes, the four clamping holes are arranged at four corners of the top of the box body, the bottom of the box body is connected with supporting legs, the top ends of the supporting legs are provided with threads, and the top ends of the supporting legs are inserted into the box body.
When the combined flood prevention box is combined into a flood prevention wall in the prior art, the connection in the vertical direction is only realized by inserting the shaft at the lower end of the upper box body into the lower box body, but the combined flood prevention box can still slide in the vertical direction, the connection stability is poor, and the flood prevention effect is difficult to guarantee.
Based on the technical scheme, the invention designs an energy-saving and environment-friendly combined flood prevention box for hydraulic engineering to solve the problems.
Disclosure of Invention
The invention aims to provide an energy-saving environment-friendly hydraulic engineering combined flood prevention box, which solves the problems that when the combined flood prevention box provided in the background art is combined into a flood prevention wall, the connection in the vertical direction is only realized by inserting a shaft at the lower end of an upper box body into a lower box body, but the combined flood prevention box can still slide in the vertical direction, the connection stability is poor, and the flood prevention effect is difficult to guarantee.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving environment-friendly hydraulic engineering combined flood prevention box comprises a reference box body and a combined box body, wherein both ends of the top of the reference box body and the top of the combined box body are provided with a first notch and a second notch, the first notch and the second notch are connected with a trigger unit together, the bottom of the inner wall of the first notch is provided with a rectangular groove, the top of the inner wall of the second notch is provided with a through hole, the bottoms of the two ends of the combined box body are fixedly connected with trigger shafts, four limiting holes are arranged on both sides of the bottom of the combined box body, two bosses are fixedly connected on both sides of the bottom of the combined box body, the bottom of the boss is provided with a sliding groove, both sides of the interior of the combined box body are provided with third notches, a fourth notch is formed in the middle of the inside of the combined box body, a first rotating shaft is fixedly connected to the inner wall of the third notch, and reset units are connected to two sides of the inside of the combined box body;
the trigger unit comprises a limiting frame, the limiting frame is connected to the inner wall of the second notch in a sliding mode, four limiting springs are fixedly connected to one side of the limiting frame, the other ends of the limiting springs are fixedly connected to the inner wall of the second notch, four limiting shafts are fixedly connected to the other side of the limiting frame, a first trigger plate is fixedly connected to the other side of the limiting frame, two first limiting holes are formed in the bottom of the limiting frame, an extrusion plate is connected to the inner wall of each first limiting hole in a sliding mode, a second trigger plate is fixedly connected to one side of the extrusion plate, an extrusion spring is fixedly connected to the bottom of the extrusion plate, the other end of the extrusion spring is fixedly connected to the inner wall of the rectangular groove, and the extrusion plate is connected to;
the reset unit comprises a rotating frame, two rotating holes are formed in the middle of the rotating frame, the inner walls of the rotating holes are rotatably connected to the surface of a first rotating shaft, an air spring is fixedly connected to the bottom of the rotating frame, two second rotating shafts are fixedly connected to two sides of the air spring, a reset plate is rotatably connected to the surface of the second rotating shaft and is slidably connected to the inner wall of a sliding groove, two ropes are fixedly connected to the side surface of the top of the rotating frame, two mutually parallel and symmetrical roller shafts are fixedly connected to the top of the inner wall of the combined box body, two rollers are rotatably connected to the surfaces of the roller shafts, a rope groove is formed in the surface of each roller, each rope is slidably connected to the inner wall of the rope groove, a heavy object block is fixedly connected to the other end of each rope, the heavy object block is slidably connected to the inner wall of a fourth notch, and, the pressing rod penetrates through the top of the fourth notch, and the end part of the pressing rod is fixedly connected with a transverse rod;
when the combined flood prevention box is combined into a flood prevention wall in the prior art, the connection in the vertical direction is realized only by inserting the shaft at the lower end of the upper box body into the lower box body for connection, but the combined flood prevention box can still slide in the vertical direction, the connection stability is poor, and the flood prevention effect is difficult to guarantee, the technical scheme realizes the stable connection in the vertical direction by arranging the trigger unit and the reset unit, after the reference box body is installed, the trigger shaft at the bottom of the combined box body is aligned to the through hole at the top of the reference box body for slowly butting and installing the two box bodies, the trigger shaft enters the through hole and extrudes the second trigger plate, along with the downward movement of the combined box body, the trigger shaft continuously extrudes the second trigger plate, the extruded second trigger plate drives the extrusion plate to downwards move and gradually separate from the first limit hole, when the extrusion plate separates from the limit hole, the combined box body is completely installed in place, the limit of the limit frame is relieved, and then the limit shaft is popped and, when the connection needs to be released, the transverse rod is pressed downwards at first, the transverse rod drives the heavy object block to move downwards through the pressing rod, the heavy object block drives the rotating frame to rotate through the rope, the rotating frame drives the reset plate to extrude the limit spring through the movable gas spring, the limit frame extrudes the limit spring backwards continuously along with the downward movement of the heavy object block, the final spacing frame is spacing again, and this process need be pressed the transverse bar and take up the certain height rear at the combination box and can loosen the transverse bar, has realized benchmark box and combination box in the stable connection of vertical direction through above-mentioned process, and the connection is effectual and the process of connecting and relieving the connection is simple, easy operation, and flood prevention personnel can realize the vertical stable connection to the box with very fast speed, guarantees the stability of flood control.
As a further scheme of the invention, trapezoidal platforms are fixedly connected to the middle positions of the tops of the reference box body and the combined box body, two fifth notches are formed in the bottom of the middle of the combined box body, limiting grooves are formed in two sides of the heavy block, limiting plates are slidably connected to the inner walls of the limiting grooves, inclined planes corresponding to the trapezoidal platforms are arranged at the bottoms of the limiting plates, two compression springs are fixedly connected to the side faces of the limiting plates, the other ends of the compression springs are fixedly connected to the inner walls of the fifth notches, and the side faces of the limiting plates are slidably connected to the inner walls of the fifth notches; during operation, the box inversion appears easily when the personnel take the combination box, the rope breaks away from the gyro wheel easily, through setting up trapezoidal platform, limiting plate and compression spring prevent droing of rope, when not installing the combination box, the spacing groove of heavy thing piece is caught by the limiting plate, the heavy thing piece is spacing this moment, even the combination box is taken and is appeared invering, the not hard up gyro wheel that drops can not appear in the rope yet, when correctly installing, when the trigger shaft does not touch the second and triggers the board, limiting plate bottom inclined plane has contacted trapezoidal platform and progressively relieved spacing to the heavy thing piece under the effect of trapezoidal platform, above-mentioned process realizes that the combination box is not installed and when taking the combination box and invert, the rope can be fixed firm, the gyro wheel that is difficult for droing, can not exert an influence to the erection joint process when correctly installing again.
As a further scheme of the invention, one side of each of the reference box body and the combined box body is fixedly connected with three connecting tables, the top of each connecting table is provided with a pin shaft hole, the other side of each of the reference box body and the combined box body is provided with three connecting grooves matched with the connecting tables, the top of the inner wall of each connecting groove is provided with a splicing hole penetrating through the reference box body and the combined box body, and the splicing hole is matched with the pin shaft hole; during operation, after the box body in the vertical direction is connected and combined, when the side face is connected, only the connecting platform needs to be inserted into the connecting groove, the pin shaft is installed in the pin shaft hole, the side face combined box body can be connected, and stable connection of the side face combined box body is achieved through the process.
As a further scheme of the invention, two strip-shaped plates are fixedly connected to one side of the reference box body and one side of the combined box body, two strip-shaped grooves matched with the strip-shaped plates are formed in the other side of the reference box body and the other side of the combined box body, sixth notches are formed in the tops of two side surfaces of the reference box body and the top of the combined box body, and two rectangular blocks are fixedly connected to the bottoms of two side surfaces of the combined box body; during operation, the bar-shaped plate of side can be pegged graft in the bar-shaped groove of another box side when carrying out the side connection, and the combination box is when being connected with the benchmark box, and the sixth notch at benchmark box top can be pegged graft to the rectangular block of combination bottom half, has realized sealing between the box through the bar-shaped plate of above-mentioned process and setting up the box top.
As a further scheme of the invention, the bottom of the reference box body is fixedly connected with four fixed anchors; during operation, the stable fixation of the reference box body is ensured by arranging the fixing anchor.
As a further scheme of the invention, a seventh notch is formed in the side surface of the reference box body, a first support shaft is fixedly connected to the side surface of the inner wall of the seventh notch, two support blocks are rotatably connected to the surface of the first support shaft, a support rod is connected to the bottom of each support block in a threaded manner, two second support shafts are fixedly connected to two sides of the bottom of each support rod, two support frames are rotatably connected to the surface of each second support shaft, and support plates are fixedly connected to the end parts of the two support frames together; during operation, according to the on-site demand with the bracing piece threaded connection that length is suitable to prop the backup pad to subaerial or on the slope in rear, guaranteed the holding power of benchmark box side, further improve its stability.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the triggering unit and the resetting unit are arranged to realize the stable connection of the reference box body and the combined box body in the vertical direction, the connection and disconnection processes are simple and easy to operate, flood prevention personnel can realize the stable connection of the box bodies in the vertical direction at a higher speed, and the flood prevention stability is ensured.
2. According to the invention, the trapezoidal table, the limiting plate and the compression spring are arranged to ensure that the rope can be firmly fixed when the combined box body is not installed and the combined box body is taken upside down, the roller is not easy to fall off, and the installation and connection process is not influenced when the combined box body is correctly installed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first perspective view of a reference box and a combination box of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is a second perspective view of the reference box and the combination box of the present invention;
FIG. 4 is a first perspective view of the datum tank of the present invention, partially cut away;
FIG. 5 is a first perspective view of the combination box of the present invention, partially cut away;
FIG. 6 is a partially cut-away perspective view of the trigger unit and the combination housing of the present invention in a reference housing;
fig. 7 is a partial enlarged view of the invention at B in fig. 6.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a reference box body 1, a combined box body 2, a first notch 3, a second notch 4, a through hole 5, a trigger shaft 6, a limit hole 7, a boss 8, a first rotating shaft 9, a limit frame 10, a limit spring 11, a limit shaft 12, a first trigger plate 13, a first limit hole 14, a squeezing plate 15, a second trigger plate 16, a squeezing spring 17, a rotating frame 18, a gas spring 19, a second rotating shaft 20, a reset plate 21, a rope 22, a roller shaft 23, a roller 24, a heavy object block 25, a pressing rod 26, a transverse rod 27, a trapezoidal table 28, a limit plate 29, a compression spring 30, a connecting table 31, a pin shaft hole 32, a connecting groove 33, a strip-shaped plate 34, a strip-shaped groove 35, a sixth notch 36, a rectangular block 37, a fixed anchor 38, a first support shaft 39, a support block 40, a support rod 41, a second support shaft 42, a support frame 43 and.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an energy-saving and environment-friendly combined flood prevention box for hydraulic engineering comprises a reference box body 1 and a combined box body 2, wherein a first notch 3 and a second notch 4 are formed in two ends of the top of the reference box body 1 and the top of the combined box body 2, the first notch 3 and the second notch 4 are connected with a trigger unit together, a rectangular groove is formed in the bottom of the inner wall of the first notch 3, a through hole 5 is formed in the top of the inner wall of the second notch 4, trigger shafts 6 are fixedly connected to the bottoms of two ends of the combined box body 2, four limiting holes 7 are formed in two sides of the bottom of the combined box body 2, two bosses 8 are fixedly connected to two sides of the bottom of the combined box body 2, sliding grooves are formed in the bottoms of the bosses 8, third notches are formed in two sides of the inside of the combined box body 2, a fourth notch is formed in the middle position of the inside of the;
the trigger unit comprises a limiting frame 10, the limiting frame 10 is connected to the inner wall of the second notch 4 in a sliding mode, one side of the limiting frame 10 is fixedly connected with four limiting springs 11, the other end of each limiting spring 11 is fixedly connected to the inner wall of the second notch 4, the other side of the limiting frame 10 is fixedly connected with four limiting shafts 12, the other side of the limiting frame 10 is fixedly connected with a first trigger plate 13, the bottom of the limiting frame 10 is provided with two first limiting holes 14, the inner wall of each first limiting hole 14 is connected with an extrusion plate 15 in a sliding mode, one side of each extrusion plate 15 is fixedly connected with a second trigger plate 16, the bottom of each extrusion plate 15 is fixedly connected with an extrusion spring 17, the other end of each extrusion spring 17 is fixedly connected to the inner wall of;
the reset unit comprises a rotating frame 18, two rotating holes are formed in the middle of the rotating frame 18, the inner walls of the rotating holes are rotatably connected to the surface of a first rotating shaft 9, an air spring 19 is fixedly connected to the bottom of the rotating frame 18, two second rotating shafts 20 are fixedly connected to two sides of the air spring 19, a reset plate 21 is rotatably connected to the surface of each second rotating shaft 20, the reset plate 21 is slidably connected to the inner wall of a sliding groove, two ropes 22 are fixedly connected to the side surface of the top of the rotating frame 18, two roller shafts 23 which are parallel and symmetrical to each other are fixedly connected to the top of the inner wall of the combined box body 2, two rollers 24 are rotatably connected to the surfaces of the roller shafts 23, rope grooves are formed in the surfaces of the rollers 24, the ropes 22 are slidably connected to the inner wall of the rope grooves, a heavy block 25 is fixedly connected to the other end of each rope 22, the pressing rod 26 penetrates through the top of the fourth notch, and the end part of the pressing rod is fixedly connected with a transverse rod 27;
when the combined flood prevention box in the prior art is used for combining a flood prevention wall, the connection in the vertical direction is only realized by inserting the shaft at the lower end of the upper box body into the lower box body for connection, but the connection can still slide in the vertical direction, the connection stability is poor, and the flood prevention effect is difficult to guarantee, the technical scheme realizes the stable connection in the vertical direction by arranging the trigger unit and the reset unit, after the reference box body 1 is installed, the trigger shaft 6 at the bottom of the combined box body 2 is aligned to the through hole 5 at the top of the reference box body 1 for slowly butting and installing the two box bodies, the trigger shaft 6 enters the through hole 5 and extrudes the second trigger plate 16, along with the downward movement of the combined box body 2, the trigger shaft 6 continuously extrudes the second trigger plate 16, the extruded second trigger plate 16 drives the extrusion plate 15 to move downwards and gradually separate from the first limit hole 14, when the extrusion plate 15 separates from the limit hole 7, the combined box body 2 is completely installed in place, after the limit of the limit frame 10 is released, the combined box body is ejected under the action of the limit spring 11 and drives the limit shaft 12 to be inserted into the limit hole 7, in the process of being ejected, the limit frame 10 drives the first trigger plate 13 to extrude the reset plate 21, the reset plate 21 extrudes the air spring 19, the air spring 19 drives the rotating frame 18 to rotate by taking the first rotating shaft 9 as a circle center, the rotating frame 18 pulls the rope 22, the rope 22 drives the heavy object block 25 to ascend, the heavy object block 25 drives the pressing rod 26 and the transverse rod 27 to ascend, after the limit shaft 12 is completely inserted into the limit hole 7, the transverse rod 27 ascends to a certain height, at the moment, the connection and combination of the combined box body 2 and the reference box body 1 are completely realized, when the connection needs to be released, the transverse rod 27 is pressed downwards firstly, the transverse rod 27 drives the heavy object block 25 to move downwards through the pressing rod 26, the heavy object, the pivoted swivel mount 18 drives reset plate 21 through pneumatic spring 19 and extrudes first trigger plate 13, the first trigger plate 13 that receives the extrusion drives spacing frame 10 and extrudes spacing spring 11, along with constantly moving down of heavy object piece 25, spacing frame 10 constantly extrudees spacing spring 11 backward, spacing frame 10 is spacing again finally, this process need press horizontal rod 27 and can loosen horizontal rod 27 after combination box 2 takes up a take-up height, realized benchmark box 1 and combination box 2 stable connection in vertical direction through the above-mentioned process, the process that the connection effect is good and connect and remove the connection is simple, easy operation, flood prevention personnel can realize the vertical stable connection to the box with very fast speed, guarantee flood control's stability.
As a further scheme of the invention, the middle positions of the tops of the reference box body 1 and the combined box body 2 are fixedly connected with a trapezoidal table 28, the bottom of the middle of the combined box body 2 is provided with two fifth notches, two sides of the heavy block 25 are provided with limit grooves, the inner walls of the limit grooves are connected with limit plates 29 in a sliding manner, the bottoms of the limit plates 29 are provided with inclined planes corresponding to the trapezoidal table 28, the side surfaces of the limit plates 29 are fixedly connected with two compression springs 30, the other ends of the compression springs 30 are fixedly connected to the inner walls of the fifth notches, and the side surfaces of the limit plates 29 are connected to; when in work, the box body inversion is easy to occur when people take the combined box body 2, the rope 22 is easy to be separated from the roller 24, the falling off of the rope 22 is prevented by providing the trapezoidal table 28, the stopper plate 29 and the compression spring 30, when the combined box body 2 is not installed, the limit groove of the heavy object block 25 is clamped by the limit plate 29, at the moment, the heavy object block 25 is limited, even if the combination box body 2 is taken upside down, the rope 22 can not loosen and fall off the roller 24, when the trigger shaft 6 does not touch the second trigger plate 16 during the correct installation, the inclined plane at the bottom of the limit plate 29 contacts the trapezoidal platform 28 and gradually releases the limit to the counterweight 25 under the action of the trapezoidal platform 28, the above process realizes that when the combined box body 2 is not installed and the combined box body 2 is taken upside down, the rope 22 can be firmly fixed, the roller 24 is not easy to fall off, and the installation and connection process can not be influenced when the combined box body is correctly installed.
As a further scheme of the invention, one side of the reference box body 1 and one side of the combined box body 2 are fixedly connected with three connecting tables 31, the top of each connecting table 31 is provided with a pin hole 32, the other side of the reference box body 1 and the other side of the combined box body 2 are provided with three connecting grooves 33 matched with the connecting tables 31, the top of the inner wall of each connecting groove 33 is provided with a plug hole 45 penetrating through the reference box body 1 and the combined box body 2, and the plug holes 45 are matched with the pin holes 32; during operation, after the box connection combination in the vertical direction is completed, when the connection of the side face is carried out, the connection table 31 is only required to be inserted into the connection groove 33, and then the pin shaft is arranged in the pin shaft hole 32, so that the connection of the combined box body 2 on the side face can be realized, and the stable connection of the combined box body 2 on the side face can be realized through the process.
As a further scheme of the invention, two strip-shaped plates 34 are fixedly connected to one side of the reference box body 1 and one side of the combined box body 2, two strip-shaped grooves 35 matched with the strip-shaped plates 34 are formed in the other side of the reference box body 1 and the other side of the combined box body 2, sixth notches 36 are formed in the tops of two side surfaces of the reference box body 1 and the top of the combined box body 2, and two rectangular blocks 37 are fixedly connected to the bottoms of the two side surfaces of the combined box body 2; during operation, when carrying out the side and connecting, the bar shaped plate 34 of side can be pegged graft in the bar shaped groove 35 of another box side, and when combination box 2 was being connected with benchmark box 1, the sixth notch 36 at benchmark box 1 top can be pegged graft to the rectangular block 37 of combination box 2 bottom, has realized through the above-mentioned process and the bar shaped plate 34 that sets up the box top that sealed between the box.
As a further scheme of the invention, the bottom of the reference box body 1 is fixedly connected with four fixed anchors 38; in operation, the stable fixation of the reference box body 1 is ensured by arranging the fixing anchor 38.
As a further scheme of the invention, a seventh notch is formed in the side surface of the reference box body 1, a first support shaft 39 is fixedly connected to the side surface of the inner wall of the seventh notch, two support blocks 40 are rotatably connected to the surface of the first support shaft 39, a support rod 41 is connected to the bottom of each support block 40 in a threaded manner, two second support shafts 42 are fixedly connected to two sides of the bottom of each support rod 41, two support frames 43 are rotatably connected to the surface of each second support shaft 42, and support plates 44 are fixedly connected to the end parts of the two support frames 43; during operation, the support rod 41 with a proper length is connected to the support block 40 through threads according to the field requirement, and the support plate 44 is supported on the ground or a rear slope, so that the support force of the side surface of the reference box body 1 is ensured, and the stability of the reference box body is further improved.
The working principle is as follows: after the reference box body 1 is installed, the trigger shaft 6 at the bottom of the combined box body 2 is aligned to the through hole 5 at the top of the reference box body 1 to slowly carry out butt joint installation of the two box bodies, the trigger shaft 6 enters the through hole 5 and extrudes the second trigger plate 16, the trigger shaft 6 continuously extrudes the second trigger plate 16 along with the downward movement of the combined box body 2, the extruded second trigger plate 16 drives the extrusion plate 15 to move downwards and gradually separate from the first limit hole 14, when the extrusion plate 15 separates from the limit hole 7, the combined box body 2 is completely installed in place, the limit of the limit frame 10 is released and then popped out under the action of the limit spring 11 to drive the limit shaft 12 to be inserted into the limit hole 7, the limit frame 10 drives the first trigger plate 13 to extrude the reset plate 21 in the popping-out process, the reset plate 21 extrudes the gas spring 19, the gas spring 19 drives the rotating frame 18 to rotate by taking the first rotating shaft 9 as a circle center, the rope 22 drives the weight block 25 to rise, the weight block 25 drives the pressing rod 26 and the transverse rod 27 to rise, after the limiting shaft 12 is completely inserted into the limiting hole 7, the transverse rod 27 rises to a certain height, at the moment, the combination of the combined box body 2 and the reference box body 1 is completely realized, when the connection needs to be released, the transverse rod 27 is pressed downwards, the transverse rod 27 drives the weight block 25 to move downwards through the pressing rod 26, the weight block 25 drives the rotating frame 18 to rotate through the rope 22, the rotating frame 18 drives the reset plate 21 to extrude the first trigger plate 13 through the movable gas spring 19, the extruded first trigger plate 13 drives the limiting frame 10 to extrude the limiting spring 11, the limiting frame 10 continuously extrudes the limiting spring 11 backwards along with the continuous downward movement of the weight block 25, and finally the limiting frame 10 is limited again, the process needs to press the transverse rod 27 and can release the transverse rod 27 after the combined box body 2 is taken up to a certain height, the stable connection of the reference box body 1 and the combined box body 2 in the vertical direction is realized through the process, the connection effect is good, the connection and disconnection processes are simple and easy to operate, flood prevention personnel can realize the vertical stable connection of the box bodies at a high speed, and the flood prevention stability is guaranteed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective type hydraulic engineering combination formula flood prevention case, includes benchmark box (1) and combination box (2), its characterized in that: the device comprises a reference box body (1) and a combined box body (2), wherein a first notch (3) and a second notch (4) are formed in the two ends of the top of the reference box body (1), a trigger unit is commonly connected with the first notch (3) and the second notch (4), a rectangular groove is formed in the bottom of the inner wall of the first notch (3), a through hole (5) is formed in the top of the inner wall of the second notch (4), a trigger shaft (6) is fixedly connected to the bottoms of the two ends of the combined box body (2), four limiting holes (7) are formed in the two sides of the bottom of the combined box body (2), two bosses (8) are fixedly connected to the two sides of the bottom of the combined box body (2), a sliding groove is formed in the bottom of each boss (8), a third notch is formed in the two sides of the inside of the combined box body (2), a fourth notch is formed in the middle position of the inside of, two sides in the combined box body (2) are connected with reset units;
the trigger unit comprises a limit frame (10), the limit frame (10) is connected to the inner wall of the second notch (4) in a sliding manner, four limit springs (11) are fixedly connected to one side of the limit frame (10), the other ends of the limit springs (11) are fixedly connected to the inner wall of the second notch (4), four limit shafts (12) are fixedly connected to the other side of the limit frame (10), a first trigger plate (13) is fixedly connected to the other side of the limit frame (10), two first limit holes (14) are formed in the bottom of the limit frame (10), an extrusion plate (15) is connected to the inner wall of each first limit hole (14) in a sliding manner, a second trigger plate (16) is fixedly connected to one side of the extrusion plate (15), an extrusion spring (17) is fixedly connected to the bottom of the extrusion plate (15), and the other end of the extrusion spring (17) is fixedly connected to the inner wall, the extrusion plate (15) is connected to the inner wall of the rectangular groove in a sliding manner;
the reset unit comprises a rotating frame (18), two rotating holes are formed in the middle of the rotating frame (18), the inner wall of each rotating hole is rotatably connected to the surface of a first rotating shaft (9), an air spring (19) is fixedly connected to the bottom of the rotating frame (18), two second rotating shafts (20) are fixedly connected to the two sides of the air spring (19), a reset plate (21) is rotatably connected to the surface of each second rotating shaft (20), the reset plate (21) is slidably connected to the inner wall of a sliding groove, two ropes (22) are fixedly connected to the side face of the top of the rotating frame (18), two roller shafts (23) which are parallel and symmetrical to each other are fixedly connected to the top of the inner wall of the combined box body (2), two rollers (24) are rotatably connected to the surface of each roller shaft (23), a rope groove is formed in the surface of each roller (24), and the ropes (22) are slidably connected to the inner, rope (22) other end fixedly connected with weight piece (25), weight piece (25) sliding connection is on the inner wall of fourth notch, top fixedly connected with presses depression bar (26) in the middle of weight piece (25), press depression bar (26) to run through fourth notch top and tip fixedly connected with transverse rod (27).
2. The energy-saving environment-friendly hydraulic engineering combined flood prevention box according to claim 1, is characterized in that: benchmark box (1) and combination box (2) top intermediate position equal fixedly connected with trapezoidal platform (28), two fifth notches have been seted up to combination box (2) middle bottom, the spacing groove has been seted up to heavy thing piece (25) both sides, spacing inslot wall sliding connection has limiting plate (29), limiting plate (29) bottom is equipped with the inclined plane corresponding with trapezoidal platform (28), two compression spring (30) of limiting plate (29) side fixedly connected with, compression spring (30) other end fixed connection is on the inner wall of fifth notch, the side sliding connection of limiting plate (29) is on the inner wall of fifth notch.
3. The energy-saving environment-friendly hydraulic engineering combined flood prevention box according to claim 1, is characterized in that: the hinge pin structure is characterized in that one side of the reference box body (1) and one side of the combined box body (2) are fixedly connected with three connecting tables (31), a pin hole (32) is formed in the top of each connecting table (31), the other side of the reference box body (1) and the other side of the combined box body (2) are provided with three connecting grooves (33) matched with the connecting tables (31), the top of the inner wall of each connecting groove (33) is provided with a plug hole (45) penetrating through the reference box body (1) and the combined box body (2), and the plug holes (45) are matched with the pin holes (32).
4. The energy-saving environment-friendly hydraulic engineering combined flood prevention box according to claim 1, is characterized in that: two strip plates (34) of equal fixedly connected with in benchmark box (1) and combination box (2) one side, two strip grooves (35) with strip plate (34) looks adaptation are all seted up to benchmark box (1) and combination box (2) opposite side, sixth notch (36) have all been seted up at the both sides face top of benchmark box (1) and combination box (2), two rectangular blocks (37) of equal fixedly connected with in the both sides face bottom of combination box (2).
5. The energy-saving environment-friendly hydraulic engineering combined flood prevention box according to claim 1, is characterized in that: the bottom of the reference box body (1) is fixedly connected with four fixed anchors (38).
6. The energy-saving environment-friendly hydraulic engineering combined flood prevention box according to claim 1, is characterized in that: the seventh notch has been seted up to benchmark box (1) side, the first support shaft of seventh notch inner wall side fixedly connected with (39), first support shaft (39) surface is rotated and is connected with two supporting shoe (40), supporting shoe (40) bottom threaded connection has bracing piece (41), two second back shaft (42) of bracing piece (41) bottom both sides fixedly connected with, second back shaft (42) surface is rotated and is connected with two support frame (43), two the common fixedly connected with backup pad (44) of support frame (43) tip.
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Cited By (1)
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| CN113973465A (en) * | 2021-09-17 | 2022-01-25 | 上海宝冶集团有限公司 | Automatic positioning device for mounting electrical panel cabinet and using method |
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