CN117211230B - Protective device for reservoir slope construction and installation method thereof - Google Patents
Protective device for reservoir slope construction and installation method thereof Download PDFInfo
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- CN117211230B CN117211230B CN202311407885.2A CN202311407885A CN117211230B CN 117211230 B CN117211230 B CN 117211230B CN 202311407885 A CN202311407885 A CN 202311407885A CN 117211230 B CN117211230 B CN 117211230B
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- 238000010276 construction Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000001681 protective effect Effects 0.000 title claims description 7
- 238000009434 installation Methods 0.000 title abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000008569 process Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 claims description 7
- 238000005553 drilling Methods 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 230000000694 effects Effects 0.000 description 6
- 206010013647 Drowning Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a protection device for reservoir slope construction, which relates to the technical field of slope construction and comprises a first reinforcing structure, a second reinforcing structure and a connecting structure, wherein a safety component is arranged on the connecting structure and comprises a shell, a paying-off wheel and a pipe paying-off wheel are arranged in the shell, a pull rope is wound on the paying-off wheel, and an air pipe is wound on the pipe paying-off wheel; a driving motor is arranged in the shell; an induced draft fan communicated with the communicating cavity is arranged in the shell; the free end of the pull rope is provided with a safety hook; the free end of the air pipe is provided with a one-way valve. According to the scheme, through the setting of the paying-off wheel, the stay rope, the safety hook and the driving motor, when a worker performs construction of a first-stage side slope, the safety hook can be connected with the worker, when the worker carelessly slides down the side slope or the water level of the reservoir rises beyond expectations, the driving motor drives the stay rope to bring the worker back to the side slope platform rapidly, potential safety hazards are eliminated, and the installation method of the device is also disclosed.
Description
Technical Field
The invention relates to the technical field of reservoir slope construction, in particular to a protective device for reservoir slope construction and an installation method thereof.
Background
The hydraulic engineering is used for controlling and preparing surface water and underground water in nature, achieving the purpose of removing damage and benefiting, sometimes needs deep ditches in hydraulic engineering construction, sometimes needs to arrange protection slopes on steep slopes to limit weathering stripping or damage of rock soil mass on slope slopes and dangerous rock collapse.
In the processing of reservoir protection slope, traditional side slope initiative protection system generally adopts on the side slope through all kinds of flexible net cover parcel covers that wire rope net is the main, but the wire net is after long-time installation, and the wire net under the relaxation state can't play effective guard action to the side slope, need regularly lay again, in addition, unilateral slope protection is because the fall is great in the work progress, still easily appears the security problem of construction, is inconvenient for the installation.
Therefore, the existing reservoir side slope usually adopts a double-side slope treatment mode, namely, the side slope comprises a first-level side slope and a second-level side slope, the second-level side slope is positioned above the first-level side slope, the outer surface of the second-level side slope is firstly dug into a smooth inclined surface, then an anchor cable frame beam is fixed on the outer surface of the second-level side slope, then the outer surface of the first-level side slope is dug into a smooth inclined surface, and then anchor cable rib walls are fixed on the outer surface of the first-level side slope, so that the functions of reinforcing, supporting and the like of the side slope are realized, different water level requirements are met, and meanwhile, the construction of the double side slope can also reduce the occurrence of safety problems.
However, in the actual construction process, hidden danger exists in the existing scheme, namely, the situation that the protection plate on the primary side slope easily slides into the water body in the water loss process of the bottom end water and soil, besides, when the primary side slope is processed, the slope is still required to be leveled manually and the protection plate is installed, in the process, the construction personnel often misjudge due to the change of the reservoir water level or carelessly fall into the water, the hidden danger also exists, in addition, the reservoir side slope also needs to be overhauled periodically, when the flood season comes, the water level change is faster, and the personnel easily neglect the safety problem of the construction personnel.
Disclosure of Invention
The invention aims at: the protection device for the reservoir slope construction can improve the safety coefficient of workers.
The technical scheme adopted by the invention is as follows:
the utility model provides a protector is used in reservoir side slope construction, includes the first reinforced structure who sets up at first side slope surface, sets up second reinforced structure and the connection structure at second side slope surface, and the level is provided with the side slope platform between first side slope and the second side slope, connection structure sets up on the side slope platform, connection structure's both ends respectively with first reinforced structure's top with second reinforced structure's bottom is connected, first reinforced structure with still be provided with first reinforced rib between the connection structure, second reinforced structure with be provided with the second reinforced rib between the connection structure; the connecting structure comprises a positioning group and a connecting track, wherein the positioning group comprises a plurality of positioning piles distributed along the slope platform, two groups of positioning piles are arranged on the positioning group, and the connecting track is arranged at the middle position of the two groups of positioning piles; the connecting rail comprises a rail groove and a cover plate, wherein a supporting block is arranged on the rail groove close to the positioning pile, the cover plate is fixedly connected with the supporting block, and the cover plate is arranged above the rail groove; the connecting rail is provided with a safety component, the safety component comprises a shell, a paying-off wheel and a pipe paying-off wheel are rotationally arranged in the shell, a pull rope is wound on the paying-off wheel, and an air pipe is wound on the pipe paying-off wheel; a driving motor is arranged in the shell and is in transmission connection with the paying-off wheel and the rotating shaft of the paying-off wheel; the side wall of the shell is provided with an outlet which is suitable for leading the stay cord and the air pipe out of the shell; a communication cavity is formed in the tube placing wheel, and an induced draft fan communicated with the communication cavity is also arranged in the shell; one end of the pull rope is connected with the paying-off wheel, and the other end of the pull rope is provided with a safety hook; one end of the air pipe is communicated with the communication cavity, and the other end of the air pipe is provided with a one-way valve; the rope is further provided with a connecting block, the connecting block is arranged close to the free end of the rope and is connected with the air pipe, and the connecting block is provided with a pressure detector and a control switch; a controller is further arranged in the shell, the pressure detector and the control switch are connected with the controller in a signal transmission manner, and the driving motor and the induced draft fan are electrically connected with the controller; the connecting track is provided with a drainage groove towards the first side slope.
Primary and secondary slopes; the first reinforcing structure and the second reinforcing structure are arranged for carrying out foundation protection on the side slope, the connecting structure on the side slope platform and the first reinforcing rib and the second reinforcing rib are arranged, so that sundries falling from the top of the side slope can be buffered, the first reinforcing structure and the second reinforcing structure can be integrated, the reinforcing structure is prevented from being separated from the side slope position, two groups of positioning piles and the middle connecting rail are arranged, the positioning piles can better fix the first reinforcing structure and the second reinforcing structure, meanwhile, the middle connecting rail can prevent the falling stone from directly impacting the first reinforcing structure when the mountain soil and the falling stone fall from the second side slope, as the first reinforcing structure position is also the key point of maintenance after installation, the influence of falling objects on the safety of workers can be avoided, the rail groove and the cover plate are arranged, and the safety assembly can be further arranged along the connecting rail, in the safety component, setting of the paying-off wheel, the stay rope, the safety hook and the driving motor can ensure the safety of the staff through the safety hook when the staff performs construction of the first-stage side slope, when the staff carelessly slides down along the side slope or the water level of the reservoir rises beyond the expected level, the paying-off wheel can be driven by the driving motor to rotate, the staff is quickly brought back to the side slope platform position through the stay rope, potential safety hazards are eliminated, setting of the paying-off wheel, the communicating cavity, the air pipe, the induced draft fan and the one-way valve can ensure breathing through the one-way valve (used for preventing water from entering the air pipe) and the air pipe when the staff carelessly falls into the water body, avoiding drowning, wherein the setting of the induced draft fan is used for improving the air pressure in the air pipe, ensuring that the air pressure in the air pipe can lead the air in the air pipe to the position of the one-way valve after the staff falls into the water, the setting of connecting block, then be used for prescribing a limit to the relative position of check valve and check valve, avoid check valve and check valve to separate, in addition, control switch, the controller (in this scheme, pressure detector, control switch, driving motor, signal transmission and on-off control between components such as draught fan are conventional setting, technical personnel can freely set up after knowing the user demand, and its non-scheme protection main points, therefore the setting of this scheme is not repeated here), then can let the user meet the danger time and rapidly control driving motor, pressure detector's setting, then can detect user's position pressure, if the user falls into water, when pressure variation, then can transmit signal to the controller, automatically start the draught fan, it is worth mentioning, except constructor, when unexpected appearance condition in the time of the work, constructor also can use this safety component, guarantee self safety, the setting of drainage groove then is used for leading out debris in with connecting the track, avoid debris to pile up and influence the subsequent use of connecting track, this application scheme is not convenient for construction scheme only, simultaneously, the hidden danger in the safety device has been improved in the safety and stability of the popularization has been used in the safety device.
Preferably, a first transmission gear is arranged on the rotating shaft of the paying-off wheel, a second transmission gear is arranged on the rotating shaft of the paying-off wheel, a driving gear is arranged on the output shaft of the driving motor, and the driving gear is meshed with the first transmission gear and the second transmission gear. The first transmission gear, the second transmission gear and the driving gear are used for synchronously transmitting the output of the driving motor to the paying-off wheel and the paying-off wheel, so that the transmission effect is ensured.
Preferably, the rotation direction of the pay-off wheel winding process is opposite to the rotation direction of the pay-off wheel winding process, the driving gear is arranged at the middle position of the first transmission gear and the second transmission gear, and the first transmission gear and the second transmission gear are arranged in a consistent structure. The winding and winding steering are reversed and the two gear structures are consistent, so that the driving gear can be directly transmitted to the paying-off wheel and the paying-off wheel at the middle position, the transmission gear is not needed for auxiliary transmission, the compactness of the device is improved, meanwhile, the synchronism of winding and winding can be ensured, the phenomenon that the user uses two structures simultaneously due to the fact that the recovery speed difference of the pull rope and the air pipe influences the recovery process is avoided, and the use effect is ensured.
Preferably, two wire outlets are provided, the two wire outlets are respectively used for leading out the pull rope and the air pipe, the side wall of the shell is also provided with a wire leading wheel, and the wire leading wheel is suitable for leading out the pull rope and the air pipe from the wire outlets. The double outlets and the lead wheels are arranged, so that the running track of the stay cord and the air pipe is limited, the mutual interference between the stay cord and the air pipe is avoided, and the stability of the device is improved.
Preferably, the tube placing wheel is far away from one end of the second transmission gear and is provided with a shaft tube, the shaft tube and the tube placing wheel are coaxially arranged, the shaft tube is communicated with the communication cavity, a tube barrel is arranged on the inner wall of the shell, the shaft tube is sleeved in the tube barrel, and the air outlet end of the induced draft fan is communicated with the interior of the tube barrel. The arrangement of the shaft tube, the communicating cavity and the sleeve can always keep the communicating state of the induced draft fan and the communicating cavity in the rotating process, so that the one-way valve is always kept to have air outlet in the winding and unwinding process, and the using effect is ensured.
Preferably, the tube comprises a fixed tube and a movable tube, the fixed tube is fixedly connected with the shell, the movable tube is sleeved on the tube, the outer side wall of the movable tube faces the direction of the fixed tube, a clamping sleeve is arranged on the fixed tube in an extending mode, a clamping step matched with the clamping sleeve is arranged on the fixed tube, a positioning hole is further formed in the clamping sleeve, a bolt hole is formed in the clamping sleeve and the step in a matched mode, a containing step is further formed in the inner wall of the movable tube, the containing step is suitable for forming a containing groove after the movable tube and the fixed tube are enclosed, and a sealing bearing is arranged in the containing groove. The fixed cylinder and the movable cylinder are arranged, so that a corresponding accommodating groove is formed in the shaft tube and the pipe barrel, and a sealing bearing can be placed to ensure the sealing effect.
Preferably, a plurality of ball grooves are further formed in the inner wall of the pipe barrel, a plurality of supporting balls are arranged in the ball grooves, the supporting balls are in contact with the outer wall of the pipe barrel, a pressure detector is further arranged on the outer side of the fixed barrel and is connected with the controller in a signal transmission mode, one end of the one-way valve is connected with the air pipe, the other end of the one-way valve is freely arranged, a one-way cavity is formed in the one-way valve, a sealing inclined plane, a sealing ball and a partition plate are sequentially arranged in the one-way cavity, a plurality of air holes are formed in the partition plate, and the partition plate is close to the free end of the one-way valve. The setting of ball is supported to ball inslot for change the sliding friction between central siphon and the bobbin into rolling friction, reduce friction loss, increase of service life, pressure detector's setting, can cooperate with the pressure detector on the connecting block in practical application, detect the pressure differential between check valve position and the bobbin position, when the user falls into in the aquatic, but both pressures of real-time supervision, guarantee through the power of control draught fan that the bobbin position pressure is slightly higher than check valve position pressure all the time, thereby guarantee that gas can be stable by the casing position through the draught fan, the bobbin, the central siphon, the intercommunication chamber, the trachea, blow off in the water after the check valve, thereby guarantee that the user can breathe in the aquatic by this, avoid drowning the appearance, seal the inclined plane in the unidirectional intracavity, the setting of sealing ball and baffle, then can avoid rivers to get into the trachea under the circumstances that does not influence gas output, namely, when not opening the draught fan, can avoid rivers to get into the trachea, cause the influence to tracheal gas.
Preferably, the bottom end of the shell is provided with a movable block, the movable block is matched with the track groove, the bottom end of the movable block is provided with a movable wheel, the side wall of the movable block is provided with an anti-slip pad, the top end of the shell is also provided with a solar panel, and a storage battery electrically connected with the controller and the solar panel is arranged in the shell. The movable block and the movable wheels are arranged, so that the safety assembly can move along the connecting track, the safety assembly is not required to be placed at fixed points in the whole construction process, the side slope can be reused, the utilization rate is improved, in addition, the movable block arranged in the track groove can limit the position of the safety assembly through the cover plate when a worker pulls back through a pull rope, the use effect of the safety assembly is further guaranteed, the safety assembly can be prevented from shaking in the winding process due to the arrangement of the anti-slip pad, the solar panel and the storage battery are arranged, the safety assembly can be in a usable state outdoors for a long time, the periodic replacement of a power supply is not needed, and the applicability of the device is improved.
Preferably, the first reinforcing structure is an anchor cable frame beam, the second reinforcing structure is an anchor cable rib plate wall, and the positioning pile comprises a pile body which is in tubular arrangement and reinforcing steel bars which are bound at intervals in the pile body. The anchor rope frame roof beam and anchor rope rib wall's setting, the slope that can be fine consolidate, prop up keep off, prevent to erode, the setting of pile body and the inside reinforcing bar of pile body can improve the stability of location, further guarantees the stability of this protector in the use.
In addition, the scheme also discloses an installation method of the protective device for the reservoir slope construction, which specifically comprises the following steps:
s1: digging the outer surface of the secondary side slope into a smooth inclined plane;
s2: a second reinforcing structure is arranged on the secondary side slope;
s3: digging a second-level slope and a first-level slope to be flat to form a slope platform;
s4: drilling holes along the side slope platform, drilling two groups of holes for placing positioning piles, and digging a pouring groove between the two groups of holes;
s5: correspondingly inserting the positioning piles into the drilled holes, and filling concrete into the piles for the first time until the bottom of the pouring tank is filled up to the height of the concrete;
s6: after the concrete is solidified, filling the pouring groove, digging out a supporting block groove at the opposite position of the positioning pile, and respectively binding the first reinforcing rib and the second reinforcing rib with a group of positioning piles;
s7: then, concrete is poured in for the second time until the height of the concrete is flush with the top end of the supporting block groove;
s8: digging out the pouring slot again, placing the safety assembly in the pouring slot, connecting the cover plate with the supporting block through pins or bolts and the like, and digging out the drainage slot from the bottom of the pouring slot towards the primary slope;
s9: digging the outer surface of the primary slope into a smooth slope, fixing a first reinforcing structure on the outer surface of the primary slope,
s10: and finally, binding the first reinforcing rib and the second reinforcing rib with the first reinforcing structure and the second reinforcing structure respectively.
And the bottom of the pouring groove is filled up to form the bottom of the connecting track, the supporting block groove in S6 can be arranged to form a supporting block after pouring in S7, and the first reinforcing rib, the second reinforcing rib and the steel ropes twisted by a plurality of steel wires are adopted, so that the subsequent connection with the first reinforcing structure and the second reinforcing structure is facilitated, and meanwhile, the connection with the positioning pile is facilitated.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, through the arrangement of the two groups of positioning piles and the middle connecting track thereof, the positioning piles can better fix the first reinforcing structure and the second reinforcing structure, and meanwhile, when the mountain soil and the falling stone fall from the second side slope, the middle connecting track can avoid the falling stone from directly impacting the first reinforcing structure, and as the position of the first reinforcing structure is the key point of maintenance after installation, the influence of falling objects on the safety of workers can be avoided.
2. According to the invention, through the arrangement of the paying-off wheel, the pull rope, the safety hook and the driving motor, when a worker performs construction of a first-stage side slope, the safety hook can play a fundamental role in guaranteeing the safety of the worker, and when the worker carelessly slides down the side slope or the water level of the reservoir rises beyond expectations, the paying-off wheel can be driven to rotate by the driving motor, and the worker is quickly brought back to the side slope platform position by the pull rope, so that potential safety hazards are eliminated.
3. According to the invention, through the arrangement of the pipe placing wheel, the communicating cavity, the air pipe, the induced draft fan and the one-way valve, when workers fall into the water body carelessly, the breathing can be ensured through the one-way valve and the air pipe, and the drowning condition is avoided.
4. According to the invention, through the arrangement that the winding and the winding are reversed in steering and the two gear structures are consistent, the driving gear can be directly transmitted to the paying-off wheel and the paying-off wheel at the middle position, so that the transmission gear is not needed for auxiliary transmission, the compactness of the device is improved, meanwhile, the synchronism of winding and the winding can be ensured, the simultaneous use of the two structures by a user due to the recovery speed difference of the pull rope and the air pipe in the recovery process is avoided, and the use effect is ensured.
5. According to the invention, through the arrangement of the pressure detector, the pressure detector can be matched with the pressure detector on the connecting block in practical application to detect the pressure difference between the position of the one-way valve and the position of the pipe barrel, when a user falls into water, the controller can monitor the pressure of the two in real time, and the pressure of the position of the pipe barrel is always slightly higher than the pressure of the position of the one-way valve by controlling the power of the induced draft fan, so that the gas can be stably blown out of the shell through the induced draft fan, the pipe barrel, the shaft pipe, the communication cavity, the gas pipe and the one-way valve in a water body, and the stability of gas outlet is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be installed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and should not be considered as limiting the scope, and other related drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic cross-sectional structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic cross-sectional front view of a safety assembly according to the present invention.
Fig. 4 is a schematic structural diagram of the connection block according to the present invention.
Fig. 5 is a schematic cross-sectional elevation view of another position of the safety assembly of the present invention.
Fig. 6 is a schematic side sectional view of a safety assembly according to the present invention.
Fig. 7 is an enlarged schematic view of the area a in fig. 6.
The marks in the figure: the solar energy storage battery comprises a 1-level side slope, a 2-first reinforcing structure, a 3-second level side slope, a 4-second reinforcing structure, a 5-side slope platform, a 6-first reinforcing rib, a 7-second reinforcing rib, an 8-positioning pile, a 9-track groove, a 10-cover plate, an 11-supporting block, a 12-shell, a 13-paying-off wheel, a 14-paying-off wheel, a 15-pulling rope, a 16-air pipe, a 17-driving motor, a 18-wire outlet, a 19-communicating cavity, a 20-induced draft fan, a 21-safety hook, a 22-check valve, a 23-connecting block, a 24-pressure detector, a 25-control switch, a 26-guiding groove, a 27-first transmission gear, a 28-second transmission gear, a 29-driving gear, a 30-guiding wheel, a 31-axle tube, a 32-fixing cylinder, a 33-movable cylinder, a 34-clamping sleeve, a 35-clamping step, a 36-positioning hole, a 37-bolt hole, a 38-accommodating groove, a 39-sealing bearing, a 40-ball groove, a 41-supporting ball, a 42-pressure detector, a 43-check cavity, a 44-sealing ball, a 45-sealing ball, a 48-48, a movable block, a movable plate, a storage battery, a movable plate, a 51-sealing plate, a movable plate, a ventilating plate, a 51.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As shown in fig. 1-7, the protection device for reservoir slope construction and the installation method thereof comprise a first reinforcement structure 2 arranged on the outer surface of a primary slope 1, a second reinforcement structure 4 arranged on the outer surface of a secondary slope 3, and a connection structure, wherein a slope platform 5 is horizontally arranged between the primary slope 1 and the secondary slope 3, the connection structure is arranged on the slope platform 5, two ends of the connection structure are respectively connected with the top end of the first reinforcement structure 2 and the bottom end of the second reinforcement structure 4, a first reinforcement rib 6 is further arranged between the first reinforcement structure 2 and the connection structure, and a second reinforcement rib 7 is arranged between the second reinforcement structure 4 and the connection structure; the connecting structure comprises a positioning group and a connecting track, wherein the positioning group comprises a plurality of positioning piles 8 distributed along the slope platform 5, two groups of positioning groups are arranged, and the connecting track is arranged at the middle position of the two groups of positioning groups; the connecting rail comprises a rail groove 9 and a cover plate 10, wherein a supporting block 11 is arranged on the rail groove 9 close to the positioning pile 8, the cover plate 10 is fixedly connected with the supporting block 11, and the cover plate 10 is arranged above the rail groove 9; the connecting rail is provided with a safety component, the safety component comprises a shell 12, a paying-off wheel 13 and a pipe paying-off wheel 14 are rotatably arranged in the shell 12, a pull rope 15 is wound on the paying-off wheel 13, and an air pipe 16 is wound on the pipe paying-off wheel 14; a driving motor 17 is arranged in the shell 12, and the driving motor 17 is in transmission connection with the rotating shafts of the paying-off wheel 13 and the paying-off wheel 14; the side wall of the shell 12 is provided with a wire outlet 18 which is suitable for leading the stay 15 and the air pipe 16 out of the shell 12; a communication cavity 19 is formed in the tube placing wheel 14, and an induced draft fan 20 communicated with the communication cavity 19 is further arranged in the shell 12; one end of the pull rope 15 is connected with the paying-off wheel 13, and a safety hook 21 is arranged at the other end of the pull rope 15; one end of the air pipe 16 is communicated with the communication cavity 19, and the other end of the air pipe 16 is provided with a one-way valve 22; the stay cord 15 is further provided with a connecting block 23, the connecting block 23 is arranged close to the free end of the stay cord 15, the connecting block 23 is connected with the air pipe 16, and the connecting block 23 is provided with a pressure detector 24 and a control switch 25; a controller (not shown in the figure) is further disposed in the housing 12, the pressure detector 24 and the control switch 25 are both in signal transmission connection with the controller, and the driving motor 17 and the induced draft fan 20 are both electrically connected with the controller; the connecting rail is provided with a drainage groove 26 towards the first side slope; a first transmission gear 27 is arranged on the rotating shaft of the paying-off wheel 13, a second transmission gear 28 is arranged on the rotating shaft of the paying-off wheel 14, a driving gear 29 is arranged on the output shaft of the driving motor 17, and the driving gear 29 is meshed with the first transmission gear 27 and the second transmission gear 28; the rotation direction of the paying-off wheel 13 in the winding process is opposite to the rotation direction of the paying-off wheel 14 in the winding process, the driving gear 29 is arranged at the middle position of the first transmission gear 27 and the second transmission gear 28, and the first transmission gear 27 and the second transmission gear 28 are structurally consistent; the two wire outlets 18 are provided, the two wire outlets 18 are respectively used for leading out the pull rope 15 and the air pipe 16, the side wall of the shell 12 is also provided with a wire leading wheel 30, and the wire leading wheel 30 is suitable for leading out the pull rope 15 and the air pipe 16 from the wire outlets 18; an axle tube 31 is arranged at one end of the tube placing wheel 14, which is far away from the second transmission gear 28, the axle tube 31 and the tube placing wheel 14 are coaxially arranged, the axle tube 31 is communicated with the communication cavity 19, a tube barrel is arranged on the inner wall of the shell 12, the axle tube 31 is sleeved in the tube barrel, and the air outlet end of the induced draft fan 20 is communicated with the interior of the tube barrel; the pipe barrel comprises a fixed barrel 32 and a movable barrel 33, the fixed barrel 32 is fixedly connected with the shell 12, the movable barrel 33 is sleeved on the shaft pipe 31, a clamping sleeve 34 is arranged on the outer side wall of the movable barrel 33 in an extending way towards the direction of the fixed barrel 32, a clamping step 35 matched with the clamping sleeve 34 is arranged on the fixed barrel 32, a positioning hole 36 is further formed in the clamping sleeve 34, a bolt hole 37 is arranged on the clamping and step in a matched way, a containing step is further arranged on the inner wall of the movable barrel 33, the containing step is suitable for forming a containing groove 38 after the movable barrel 33 and the fixed barrel 32 are enclosed, and a sealing bearing 39 is arranged in the containing groove 38; the inner wall of the tube barrel is also provided with a plurality of ball grooves 40, a plurality of supporting balls 41 are arranged in the ball grooves 40, the supporting balls 41 are in contact with the outer wall of the tube barrel 31, the outer side of the fixed tube 32 is also provided with a pressure detector 42, the pressure detector 42 is in signal transmission connection with the controller, one end of the one-way valve 22 is connected with the air tube 16, the other end of the one-way valve 22 is freely arranged, a one-way cavity 43 is arranged in the one-way valve 22, a sealing inclined plane 44, a sealing ball 45 and a partition plate 46 are sequentially arranged in the one-way cavity 43, a plurality of air holes 47 are formed in the partition plate 46, and the partition plate 46 is close to the free end of the one-way valve 22; the bottom end of the shell 12 is provided with a movable block 48, the movable block 48 is matched with the track groove 9, the bottom end of the movable block 48 is provided with a movable wheel 49, the side wall of the movable block 48 is provided with an anti-slip pad 50, the top end of the shell 12 is also provided with a solar panel 51, and a storage battery 52 electrically connected with the controller and the solar panel 51 is arranged in the shell 12; the first reinforcing structure 2 is an anchor rope frame beam, the second reinforcing structure 4 is an anchor rope rib plate wall, and the positioning piles 8 comprise pile bodies which are arranged in a tubular mode and steel bars which are bound at intervals in the pile bodies.
In addition, the scheme also discloses an installation method of the protective device for the reservoir slope construction, which specifically comprises the following steps:
s1: digging the outer surface of the secondary side slope 3 into a smooth inclined plane;
s2: a second reinforcing structure 4 is arranged on the secondary side slope 3;
s3: digging the space between the secondary side slope 3 and the primary side slope 1 to form a side slope platform 5;
s4: drilling holes along the side slope platform 5, drilling two groups of holes for placing positioning piles 8, and digging irrigation grooves between the two groups of holes;
s5: correspondingly inserting the positioning piles 8 into the drilled holes, and filling concrete into the piles for the first time until the height of the concrete is equal to the bottom of the pouring tank;
s6: after the concrete is solidified, filling the pouring groove, digging out a supporting block 11 groove at opposite positions of the positioning piles 8, and respectively binding the first reinforcing ribs 6 and the second reinforcing ribs 7 with a group of positioning piles 8;
s7: then, concrete is poured in for the second time until the height of the concrete is flush with the top end of the groove of the supporting block 11;
s8: digging out the pouring slot again, placing the safety component in the pouring slot, connecting the cover plate 10 with the supporting block 11 through pins or bolts and the like, and digging out the drainage slot 26 from the bottom of the pouring slot towards the primary slope 1;
s9: then the outer surface of the primary side slope 1 is dug into a smooth inclined plane, a first reinforcing structure 2 is fixed on the outer surface of the primary side slope 1,
s10: finally, the first reinforcing rib 6 and the second reinforcing rib 7 are respectively bound with the first reinforcing structure 2 and the second reinforcing structure 4.
When a worker needs to overhaul on the first side slope, the worker can work normally only by connecting the safety hook 21 with a buckle on clothes, when the worker falls into a reservoir due to accidents, the controller only needs to press the control switch 25, at this time, the controller can control the driving motor 17 to be started, the pull rope 15 is retracted through the rotating paying-off wheel 13, so that the worker is pulled out of the reservoir, meanwhile, when the pressure detector 24 on the connecting block 23 detects that the worker is in water (through pressure change detection, the pressure in water is larger than the atmospheric pressure, which is a conventional technical means and is not repeated here), signals are synchronously transmitted to the controller, the controller controls the induced draft fan 20 to be started, meanwhile, the pressure difference of the pressure detected by the pressure detector 42 and the pressure detector 24 is used for adjusting the output power of the induced draft fan 20, the position pressure of the tube is ensured to be slightly higher than the position pressure of the one-way valve 22 all the time, and the gas can be ensured to be stably blown out of the water body through the induced draft fan 20, the tube, the shaft tube 31, the communication cavity 19, the air tube 16 and the one-way valve 22, so that the user can be ensured to breathe in water when drowning is avoided.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. The utility model provides a protector is used in reservoir side slope construction, includes first reinforced structure (2) of setting at one-level side slope (1) surface, sets up second reinforced structure (4) and connection structure at second grade side slope (3) surface, its characterized in that, level is provided with side slope platform (5) between one-level side slope (1) and second grade side slope (3), connection structure sets up on side slope platform (5), connection structure's both ends respectively with the top of first reinforced structure (2) with the bottom of second reinforced structure (4) is connected, wherein:
a first reinforcing rib (6) is further arranged between the first reinforcing structure (2) and the connecting structure, and a second reinforcing rib (7) is arranged between the second reinforcing structure (4) and the connecting structure;
the connecting structure comprises a positioning group and a connecting track, wherein the positioning group comprises a plurality of positioning piles (8) distributed along the slope platform (5), the positioning group is provided with two groups, and the connecting track is arranged at the middle position of the two groups of positioning groups;
the connecting track comprises a track groove (9) and a cover plate (10), wherein a supporting block (11) is arranged on the track groove (9) close to the positioning pile (8), the cover plate (10) is fixedly connected with the supporting block (11), and the cover plate (10) is arranged above the track groove (9);
the connecting rail is provided with a safety assembly, the safety assembly comprises a shell (12), a paying-off wheel (13) and a pipe paying-off wheel (14) are rotationally arranged on the shell (12), a pull rope (15) is wound on the paying-off wheel (13), and an air pipe (16) is wound on the pipe paying-off wheel (14);
a driving motor (17) is arranged in the shell (12), and the driving motor (17) is in transmission connection with the rotating shafts of the paying-off wheel (13) and the paying-off wheel (14);
the side wall of the shell (12) is provided with an outlet (18) which is suitable for leading the stay cord (15) and the air pipe (16) out of the shell (12);
a communication cavity (19) is formed in the tube placing wheel (14), and an induced draft fan (20) communicated with the communication cavity (19) is further arranged in the shell (12);
one end of the pull rope (15) is connected with the paying-off wheel (13), and a safety hook (21) is arranged at the other end of the pull rope (15);
one end of the air pipe (16) is communicated with the communication cavity (19), and a one-way valve (22) is arranged at the other end of the air pipe (16);
the stay cord (15) is further provided with a connecting block (23), the connecting block (23) is arranged close to the free end of the stay cord (15), the connecting block (23) is connected with the air pipe (16), and the connecting block (23) is provided with a pressure detector (24) and a control switch (25);
a controller is further arranged in the shell (12), the pressure detector (24) and the control switch (25) are in signal transmission connection with the controller, and the driving motor (17) and the induced draft fan (20) are electrically connected with the controller;
the connecting track is provided with a drainage groove (26) towards the primary slope (1);
a first transmission gear (27) is arranged on a rotating shaft of the paying-off wheel (13), a second transmission gear (28) is arranged on a rotating shaft of the paying-off wheel (14), a driving gear (29) is arranged on an output shaft of the driving motor (17), and the driving gear (29) is meshed with the first transmission gear (27) and the second transmission gear (28);
the rotation direction of the paying-off wheel (13) in the winding process is opposite to the rotation direction of the paying-off wheel (14) in the winding process, the driving gear (29) is arranged at the middle position of the first transmission gear (27) and the second transmission gear (28), and the first transmission gear (27) and the second transmission gear (28) are structurally consistent;
put tub wheel (14) keep away from second drive gear (28) one end is provided with central siphon (31), central siphon (31) with put tub wheel (14) coaxial setting, central siphon (31) with intercommunication chamber (19) intercommunication sets up, be provided with the bobbin on casing (12) inner wall, central siphon (31) cover is established in the bobbin, the air-out end of draught fan (20) with the inside intercommunication setting of bobbin.
2. The protection device for reservoir slope construction according to claim 1, wherein two outlets (18) are provided, the two outlets (18) are respectively used for leading out the pull rope (15) and the air pipe (16), a lead wheel (30) is further provided on the side wall of the shell (12), and the lead wheel (30) is suitable for leading out the pull rope (15) and the air pipe (16) from the outlets (18).
3. The protection device for reservoir slope construction according to claim 1, characterized in that the pipe barrel comprises a fixed barrel (32) and a movable barrel (33), the fixed barrel (32) is fixedly connected with the shell (12), the movable barrel (33) is sleeved on the shaft tube (31), a clamping sleeve (34) is arranged on the outer side wall of the movable barrel (33) towards the direction of the fixed barrel (32), a clamping step (35) matched with the clamping sleeve (34) is arranged on the fixed barrel (32), a positioning hole (36) is further arranged on the clamping sleeve (34), a bolt hole (37) is arranged on the clamping sleeve and the step in a matched mode, a containing step is further arranged on the inner wall of the movable barrel (33), the containing step is suitable for forming a containing groove (38) after the movable barrel (33) and the fixed barrel (32) are surrounded, and a sealing bearing (39) is arranged in the containing groove (38).
4. The protection device for reservoir slope construction according to claim 3, characterized in that a plurality of ball grooves (40) are further formed in the inner wall of the pipe barrel, a plurality of supporting balls (41) are arranged in the ball grooves (40), the supporting balls (41) are in contact with the outer wall of the shaft pipe (31), a pressure detector (42) is further arranged on the outer side of the fixed pipe (32), the pressure detector (42) is connected with the controller in a signal transmission mode, one end of the one-way valve (22) is connected with the air pipe (16), the other end of the one-way valve (22) is freely arranged, a one-way cavity (43) is formed in the one-way valve (22), a sealing inclined surface (44), a sealing ball (45) and a partition plate (46) are sequentially arranged in the one-way cavity (43), a plurality of air holes (47) are formed in the partition plate (46), and the partition plate (46) is close to the free end of the one-way valve (22).
5. The protection device for reservoir slope construction according to claim 1, wherein a movable block (48) is arranged at the bottom end of the housing (12), the movable block (48) is matched with the track groove (9), a movable wheel (49) is arranged at the bottom end of the movable block (48), an anti-slip pad (50) is arranged on the side wall of the movable block (48), a solar panel (51) is further arranged at the top end of the housing (12), and a storage battery (52) electrically connected with the controller and the solar panel (51) is arranged in the housing (12).
6. The protection device for reservoir slope construction according to any one of claims 1-5, wherein the first reinforcement structure (2) is an anchor cable frame beam, the second reinforcement structure (4) is an anchor cable rib wall, and the positioning pile (8) comprises a pile body arranged in a tubular shape and reinforcing steel bars bound at intervals inside the pile body.
7. A method for installing a protective device for reservoir slope construction, which is used for installing the protective device for reservoir slope construction according to claim 1, and specifically comprises the following steps:
s1: digging the outer surface of the secondary slope (3) into a smooth inclined plane;
s2: a second reinforcing structure (4) is arranged on the secondary side slope (3);
s3: digging a second-level side slope (3) and a first-level side slope (1) to form a side slope platform (5);
s4: drilling holes along the side slope platform (5), drilling two groups of holes for placing positioning piles (8), and digging a pouring slot between the two groups of holes;
s5: correspondingly inserting the positioning piles (8) into the drilled holes, and filling concrete into the piles for the first time until the height of the concrete is equal to the height of the concrete to fill the bottom of the pouring tank;
s6: after the concrete is solidified, filling the pouring groove, digging out a supporting block (11) groove at opposite positions of the positioning piles (8), and respectively binding the first reinforcing ribs (6) and the second reinforcing ribs (7) with a group of positioning piles (8);
s7: then, concrete is poured in for the second time until the height of the concrete is level with the top end of the groove of the supporting block (11);
s8: digging out the pouring slot again, placing the safety component in the pouring slot, connecting the cover plate (10) with the supporting block (11) through pins or bolts and the like, and digging out the drainage slot (26) from the bottom of the pouring slot towards the primary side slope (1);
s9: then digging the outer surface of the primary side slope (1) into a smooth inclined plane, fixing a first reinforcing structure (2) on the outer surface of the primary side slope (1),
s10: finally, the first reinforcing rib (6) and the second reinforcing rib (7) are respectively bound with the first reinforcing structure (2) and the second reinforcing structure (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311407885.2A CN117211230B (en) | 2023-10-27 | 2023-10-27 | Protective device for reservoir slope construction and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311407885.2A CN117211230B (en) | 2023-10-27 | 2023-10-27 | Protective device for reservoir slope construction and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117211230A CN117211230A (en) | 2023-12-12 |
| CN117211230B true CN117211230B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311407885.2A Active CN117211230B (en) | 2023-10-27 | 2023-10-27 | Protective device for reservoir slope construction and installation method thereof |
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| CN (1) | CN117211230B (en) |
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| CN204895809U (en) * | 2015-07-03 | 2015-12-23 | 董振宝 | Ship storehouse intakes and to supply to breathe life saving equipment of come -up |
| CN210395378U (en) * | 2019-06-03 | 2020-04-24 | 中交一公局集团有限公司 | Slope protection device |
| CN212473857U (en) * | 2020-09-04 | 2021-02-05 | 黄河水利委员会黄河机械厂 | Drowning-preventing lifesaving system with side slope for water delivery channel |
| CN213115605U (en) * | 2020-08-31 | 2021-05-04 | 沈阳盛威龙水利建筑工程有限责任公司 | Water conservancy construction protector for building |
| CN215159799U (en) * | 2021-06-29 | 2021-12-14 | 济宁市水利事业发展中心 | Hydraulic engineering pay-off device convenient for single person to use |
| CN114197504A (en) * | 2021-12-31 | 2022-03-18 | 中铁一局集团有限公司 | Comprehensive treatment construction method for unstable side slope |
| CN219584450U (en) * | 2023-03-20 | 2023-08-25 | 漯河医学高等专科学校 | Self-rescue bracelet for falling into water |
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2023
- 2023-10-27 CN CN202311407885.2A patent/CN117211230B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204895809U (en) * | 2015-07-03 | 2015-12-23 | 董振宝 | Ship storehouse intakes and to supply to breathe life saving equipment of come -up |
| CN210395378U (en) * | 2019-06-03 | 2020-04-24 | 中交一公局集团有限公司 | Slope protection device |
| CN213115605U (en) * | 2020-08-31 | 2021-05-04 | 沈阳盛威龙水利建筑工程有限责任公司 | Water conservancy construction protector for building |
| CN212473857U (en) * | 2020-09-04 | 2021-02-05 | 黄河水利委员会黄河机械厂 | Drowning-preventing lifesaving system with side slope for water delivery channel |
| CN215159799U (en) * | 2021-06-29 | 2021-12-14 | 济宁市水利事业发展中心 | Hydraulic engineering pay-off device convenient for single person to use |
| CN114197504A (en) * | 2021-12-31 | 2022-03-18 | 中铁一局集团有限公司 | Comprehensive treatment construction method for unstable side slope |
| CN219584450U (en) * | 2023-03-20 | 2023-08-25 | 漯河医学高等专科学校 | Self-rescue bracelet for falling into water |
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| CN117211230A (en) | 2023-12-12 |
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