CN106948349B - Rapid plugging assembly type structure system, installation device and method - Google Patents
Rapid plugging assembly type structure system, installation device and method Download PDFInfo
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- CN106948349B CN106948349B CN201710269920.7A CN201710269920A CN106948349B CN 106948349 B CN106948349 B CN 106948349B CN 201710269920 A CN201710269920 A CN 201710269920A CN 106948349 B CN106948349 B CN 106948349B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/08—Sinking workpieces into water or soil inasmuch as not provided for elsewhere
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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
- E02B3/16—Sealings or joints
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Abstract
The invention relates to an assembled quick plugging installation device, which comprises a base, wherein the base comprises a fixed base and a movable base, the bottoms of the fixed base and the movable base are respectively provided with a track, the tracks are respectively matched with corresponding guide rails to form a sliding pair, and the guide rails are arranged on an external construction body; the fixed base is provided with a locking device which is positioned beside the track and used for fixing the fixed base on the guide rail after being locked; a telescopic device is arranged between the fixed base and the movable base, and a controlled end of the telescopic device is in transmission connection with a pushing and collecting mechanism of the fixed base; the movable base is provided with a vertical pile clamping device, and the controlled end of the vertical pile clamping device is in transmission connection with a pile placing control mechanism of the fixed base. The invention also relates to a corresponding rapid plugging assembly type structure system and a plugging method. The invention can quickly and safely block the breach.
Description
Technical Field
The invention relates to a rapid plugging fabricated structure system, a mounting device and a method, and belongs to the technical field of water retaining plugging equipment of hydraulic engineering.
Background
According to the knowledge of the inventor, in the water conservancy project water retaining and blocking technology, various technical means exist at present.
The method for blocking the opening of the dike is a traditional conventional method, and particularly comprises the steps of directly throwing soil and stone materials towards the direction of the breach and forming a natural dike by the soil and stone materials stabilized in a rapid flow. Based on the method, in order to reduce the washing away amount of soil and stone materials, a gabion stone string, a bamboo cage, a reinforcement cage and a lead wire cage are also adopted for throwing and blocking the opening.
In recent decades, the technical means of blocking has been developed further, and now: the method for plugging the breach of the steel-wood-soil-stone combined dam, the method for quickly plugging the breach by using a spiral anchor, the method for plugging the breach by using a rubber dam, the method for plugging the breach by using a sunken ship and a caisson, the method for plugging the breach by using a steel sheet pile and the like.
The method for blocking breach of steel-wood-soil-stone combined dam is characterized by that the steel pipes driven into the foundation are longitudinally and transversely connected together, and reinforced by wood piles to form steel-wood frame capable of receiving a certain pressure and impact force, and the bagged broken stone is filled in the steel-wood frame, and covered by geotextile, plastic cloth and other materials to form the water-blocking dam with comprehensive resistance and anti-seepage capability.
The quick plugging method of the screw anchor adopts mechanical anchoring to replace piling, adopts the screw anchor to replace a common pile, utilizes the anchored screw anchor to pile a net frame, and then throws and fills the plugging opening. The special anchor setting machine is combined with a unique construction process, the screw anchor enables the uplift resistance and the horizontal bearing capacity of the pile to be obviously improved, and the stability of the plugging net rack can be greatly improved.
The method for blocking the breach of the rubber dam fully utilizes the advantages of high inflation speed, convenience in moving and the like of the rubber dam, the rubber dam cofferdam is arranged at the upstream of the breach door, favorable conditions are created for blocking and restoring the breach door, and quick blocking and restoring of the breach in the flood season is achieved.
The method for plugging the steel sheet pile dike comprises the following steps: firstly, side piles are driven on dikes at two ends of the breach door, U-shaped steel sheet pile wrapping protection treatment is carried out, and the breach door is prevented from being washed by water flow and is expanded; secondly, erecting an overwater platform floating bridge between the breach doors to serve as a traffic channel for the overwater piling platform and the transportation of steel sheet piles; thirdly, constructing a dam in the vicinity of the river at the upstream of the breach door, and moving outwards to reduce the flow and the scouring at the breach; fourthly, closing steel sheet piles to close and seal air, supporting the top of the cofferdam in a purlin surrounding mode by adopting a layer of I-steel, arranging H-steel in the middle longitudinal support at intervals of 5m, and pumping sand and backfilling the cofferdam after closing.
However, these prior art plugging methods have more or less the following disadvantages: (1) for times, the prior plugging equipment takes local materials as a main technical route, and a bearing pile is made of steel materials and has heavy weight; the wood used for soil encryption is large in volume. (2) The construction process of the frame is a process method for constructing a scaffold of a land building, and has low speed, inconvenience and certain danger in working in the presence of water. (3) The piles are single-headed and are easily bent in the case of high water heads. (4) The technical method mainly combines local materials with the human-sea tactics, and along with the development of the times, the difficulty of the commander of manpower is increased, and the cost is higher and higher.
The Chinese invention patent with patent number CN99126056.2 and publication number CN1077941C found by retrieval relates to a fast-assembling support for blocking dike breach, which comprises a plurality of folding frames, I-shaped supports, string ropes, string supports, string piles, water blocking wings, a base and the like. When a breach occurs in the dam, the components are quickly assembled into an arched support which is adaptive to the width and depth of the breach and is provided with a plurality of rubber boats or air bags, the support is drifted to the breach by operating a traction rope after the support is placed, a plurality of vertical piles are firstly dug on the support by a plurality of people standing on the support, then large and small flashboards are inserted in the front of the support one by one, and sand and stone soil is filled in the rear of the support next to the support, so that the breach can be blocked.
Patent No. 99233465.9, grant publication No. CN 2391910Y's chinese utility model patent relates to a stifled truss, is the trapezoidal structure's made by shaped steel stifled truss, when the flood burst takes place, arranges stifled truss in the breach and constitutes a frame, then uses this frame to establish the stifled wall for supporting, can prevent to establish stifled goods and materials and not washed away by rivers.
The invention discloses a Chinese patent No. 2009100747782.2, granted publication No. CN101586335B, and relates to a breach intercepting device and an intercepting method, wherein the breach intercepting device is one or more water-absorbing leakage-blocking bags connected in parallel by ropes, high water-absorbing resin is filled in the leakage-blocking bags, and two ends of the connecting ropes of the leakage-blocking bags are connected with hollow steel piles fixed on a dam. The flow interception method comprises the following steps: A. respectively fixing four hollow round steel piles at two ends of the breach, wherein each end is provided with two hollow round steel piles; B. erecting the parallel connection breach leakage plugging bag above the water surface of the breach, hanging the bag on hanging rings of four hollow round steel piles at two ends, tensioning the bag, and striking the bag into the water of the breach by using steel columns; C. the next group of the breach leakage-blocking bags enter the water by the same method until the last group of the breach leakage-blocking bags exceed the water surface; the burst opening is blocked by the water absorption expansion of the burst opening cut-off device.
Chinese patent application No. cn201610656081.x, application publication No. CN106245584A, relates to a double-prong net rack for building a dam or closure, wherein a plurality of frames are connected pairwise to form a frame, and the edge ends of every two adjacent frames extend outwards at the joint to form a cross double-prong; connecting net wires in the frame to form a double-fork net rack; the frames of the double-forked net racks are connected in parallel pairwise to form a cage body, the top point of the cage body becomes the top point of the three-forked head, and the cage body becomes the cage body of the three-forked head. When the method is implemented, the double-fork net rack is manufactured into a semi-finished product part, a regular tetrahedron three-fork reinforcement cage is quickly assembled on a flood fighting site, and stones, soil or sand bags are placed in the reinforcement cage during assembly to form effective flood fighting materials; three forks are arranged in each direction of the three-fork-head reinforcement cage, so that the three-fork-head reinforcement cage can be easily inserted under the water bottom or into a dam, and then other forks can hook other reinforcement cages or water blocking closure weights, so that the emergency rescue effect is improved; a fork head is arranged at each connecting point of the net rack and can be used as a handle, so that the net rack is convenient to carry.
In the prior art represented by the above technical solutions, on one hand, there are more or less disadvantages mentioned above, and on the other hand, it is difficult to ensure that a plugging system is quickly and safely established near a burst center, and there is a need to develop a technical means capable of solving the above problems.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the problem that prior art exists is overcome, provides a quick installation device of assembled stifled mouth, can conveniently put into the breach mouth with the stifled mouth module of assembling fast, is convenient for implement the stifled mouth fast safely. A rapid plugging assembly type structural system adopting the mounting device and a corresponding plugging method are also provided.
The technical scheme for solving the technical problems of the invention is as follows:
the assembly type quick plugging mounting device comprises a base and is characterized in that the base comprises a fixed base and a movable base, the bottoms of the fixed base and the movable base are respectively provided with a track, the tracks are respectively matched with corresponding guide rails to form a sliding pair, and the guide rails are arranged on an external construction body; the fixed base is provided with a locking device which is positioned beside the track and enables the fixed base to be fixed on the guide rail after being locked; a telescopic device is arranged between the fixed base and the movable base, and a controlled end of the telescopic device is in transmission connection with a pushing and collecting mechanism of the fixed base; the movable base is provided with a vertical pile clamping device, and the controlled end of the vertical pile clamping device is in transmission connection with a pile placing control mechanism of the fixed base;
the mounting device is provided with a first state that the vertical pile clamping device clamps the vertical pile; the pushing and receiving mechanism controls the telescopic device to push the movable base to slide along the guide rail in the direction far away from the fixed base; the pile placing control mechanism controls the vertical pile clamping device to release a third state of the vertical pile; the pushing and receiving mechanism controls the telescopic device to pull the movable base to slide towards the direction close to the fixed base along the guide rail.
By adopting the mounting device, pile placing operation can be implemented on the basis of ensuring safety, and the rapid plugging fabricated structure system can be safely and rapidly built to implement the plugging method.
Preferably, the telescopic device comprises a telescopic frame, a main driving device and a slave driving device;
the telescopic frame is provided with a driving free end close to the fixed base and a driven free end close to the movable base;
the main driving devices correspond to the active free ends one by one; the main driving device comprises a first sliding rod supported on the fixed base, a first sliding block sleeved on the circumference of the first sliding rod, a bearing seat and a screw rod parallel to the first sliding rod; one end of the screw is supported in the bearing seat, and the other end of the screw is in transmission connection with the output end of the pushing and collecting mechanism; the first sliding block is also provided with a screw hole in threaded connection with the screw rod; the first sliding block and the screw form a screw pair, and the first sliding block and the first sliding rod form a sliding pair; the first sliding block is hinged with the corresponding active free end of the telescopic frame;
the slave driving devices correspond to the slave free ends one by one; the slave driving device comprises a second sliding rod supported on the movable base and a second sliding block sleeved on the circumference of the second sliding rod; the second sliding rod and the second sliding block form a sliding pair; the second sliding block is hinged with the corresponding driven free end of the telescopic frame;
the telescopic device is provided with a pushing and collecting mechanism which drives a screw rod to rotate, the screw rod drives a first sliding block to slide on a first sliding rod, the first sliding block drives the telescopic frame to extend or retract through driving the free end of the telescopic frame, and then the free end of the telescopic frame drives a second sliding block to slide on a second sliding rod.
More preferably, the telescopic frame is formed by hinging two crossed rod-shaped pieces at a cross point, and the telescopic frame is provided with two driving free ends close to the fixed base and two driven free ends close to the movable base; the driving free end and the driven free end are respectively and symmetrically distributed at two sides of the cross point; the main driving device and the auxiliary driving device are respectively provided with two sets and are respectively and symmetrically distributed at two sides of the intersection.
By adopting the optimal scheme, the pile placing position can be rapidly deployed along the guide rail, and the operation efficiency is favorably improved.
Preferably, the pushing and receiving mechanism is a reversing driver; the reversing driver is provided with a hand crank and an output shaft which are in transmission connection; and an output shaft of the reversing driver is in transmission connection with the other end of the screw rod through a coupler.
By adopting the preferred scheme, the position deployment of the telescopic device can be simply and effectively realized.
Preferably, said stump holding device has at least one; the vertical pile clamping device comprises a holding clamp, a tightening mechanism and a jacking mechanism;
the holding clamp consists of a supporting seat and two symmetrically placed single arms, and the supporting seat is fixedly connected with the movable base; one end of the single arm is provided with a clamping plate facing the vertical pile, the other end of the single arm is provided with a limiting long hole, and the middle part of the single arm is hinged and supported on the supporting seat; the clamping plates of the two single arms are opposite to each other and form a holding space between the two clamping plates; the limiting long holes at the other ends of the two single arms are overlapped up and down;
the tightening mechanism comprises a base, a guide pillar, an elastic piece and a push rod; the guide post is fixed on the supporting seat; the base is sleeved on the periphery of the guide post and forms a moving pair; the elastic piece is sleeved on the periphery of the guide pillar, one end of the elastic piece is abutted with the supporting seat, and the other end of the elastic piece is abutted with the base; the push rod is fixedly connected to the base and inserted into the limiting long holes of the two single arms;
the jacking mechanism is a lever with the middle part hinged and supported on the movable base, one end of the lever is in transmission connection with the control end of the pile placing control mechanism, and the other end of the lever is provided with a jacking component;
the holding clamp is provided with an opening state that the control end of the pile placing control mechanism enables the ejection component to push the push rod through a lever, the push rod drives the base to move along the guide pillar and compress the elastic piece, and meanwhile the push rod enables the clamping plates of the two single arms to move towards directions far away from each other through acting on the limiting long holes; and the control end of the pile placing control mechanism enables the jacking component to be separated from the push rod through the lever, the elastic component expands and pushes the base to move along the guide post, the base drives the push rod to move, and the push rod enables the clamping plates of the two single arms to move towards the direction close to each other respectively through acting on the limiting long holes.
More preferably, the ejecting part is a rod-shaped or spherical member; the pile placing control mechanism comprises a brake cable with a hose and a hand brake, one end of the brake cable is fixedly connected with one end of the jacking mechanism lever, and the other end of the brake cable is fixedly connected with the hand brake.
By adopting the preferred scheme, the pile is placed across water in a simple structure, and the method is safe and quick.
Preferably, the locking device comprises a fixed plate, a movable plate, a bolt and a nut; the fixed plate and the movable plate are respectively positioned at two sides of the guide rail; the fixed plate is fixedly connected with the fixed base and is contacted with the guide rail, and the movable plate is supported on the fixed base and forms a moving pair; one end of the bolt is fixedly connected with the fixed plate, and the other end of the bolt penetrates through the movable plate and is in threaded connection with the nut, or one end of the bolt is fixedly connected with the movable plate, and the other end of the bolt penetrates through the fixed plate and is in threaded connection with the nut;
the locking device has a locking state that the nut is screwed to enable the movable plate to move towards the fixed plate and clamp the guide rail together with the fixed plate, so that the fixed base is fixed on the guide rail.
Adopt this preferred scheme, can ensure unable adjustment base can lock when needing, improve the operation reliability.
The present invention also provides:
a rapid closure assembly architecture, comprising the mounting means described above; the device also comprises a first guide rail, a second guide rail, a group of plugging modules, a group of cross beams, a group of workbenches and a group of blocking nets, wherein the first guide rail and the second guide rail are parallel; the first guide rail and the second guide rail are arranged on an external structure; the mouth blocking module comprises a first vertical pile, a second vertical pile, an inclined strut and an X-shaped reinforcing piece, wherein the top end of the first vertical pile is fixedly connected with a first guide rail, the top end of the second vertical pile is fixedly connected with a second guide rail, one side end part of the X-shaped reinforcing piece is fixedly connected with the first vertical pile, and the other side end part of the X-shaped reinforcing piece is fixedly connected with the second vertical pile; the inclined strut comprises an inclined rod, a cross rod and a vertical rod, one end of the inclined rod is fixedly connected with the upper part of the vertical rod, the other end of the inclined rod is fixedly connected with one end of the cross rod, the other end of the cross rod is fixedly connected with the lower part of the vertical rod, and the vertical rod is connected with the first vertical pile; the blocking net is arranged between the first vertical piles of the adjacent plugging modules; the beam and the workbench are fixed on the first guide rail and the second guide rail at intervals.
Adopt this quick stifled mouthful assembled structure system, can assemble the stifled mouthful module earlier, reuse installation device to put in each stifled mouthful module to preset position, then can build whole structure system, safe quick.
Preferably, the first vertical pile and the second vertical pile are formed by splicing a pile rod and a pile tip respectively, and the pile tip forms the bottom end of the first vertical pile or the second vertical pile; the pile rod is a rectangular hollow section with sliding grooves on four sides; one end of the cross rod of the inclined strut is provided with a downward anchor tip, and the vertical rod of the inclined strut is provided with a sliding block matched with the sliding groove of the first vertical pile; the both sides of block are linked firmly with rectangular slider respectively, rectangular slider is located the spout that corresponds first vertical pile respectively.
By adopting the preferable scheme, the operation efficiency can be further improved.
The present invention also provides:
the method for quickly assembling, filling, consolidating and plugging the mouth is characterized in that the structural system is adopted; the method comprises the following steps:
firstly, wrapping the head of a breakwater; fixing the tail ends of the first guide rail and the second guide rail on the dike respectively, and enabling the first guide rail and the second guide rail to cross the break dike breach; assembling a group of plugging modules;
secondly, erecting a mounting device on the guide rail: respectively buckling the rails of the fixed base and the movable base with the guide rails, moving the fixed base to the front edge near the water, and fixing the fixed base on the guide rails through a locking device; the pile placing control mechanism controls the vertical pile clamping devices to be opened, then the first vertical piles and the second vertical piles of the plugging modules are respectively placed into the corresponding vertical pile clamping devices, and the pile placing control mechanism controls the vertical pile clamping devices to clamp the first vertical piles and the second vertical piles; the pushing and collecting mechanism controls the telescopic device to push the movable base to move to a preset position along the guide rail; the pile placing control mechanism controls the vertical pile clamping device to be opened, the first vertical pile and the second vertical pile are placed down, and the piles are driven into the soil;
thirdly, removing the mounting device; laying a workbench to the piled plugging module; respectively fixedly connecting the top ends of the first and second vertical piles of the plugging module with corresponding guide rails; a cross beam fixedly connected with the guide rail is arranged at the front end of the workbench;
step four, judging whether to continue to arrange the plugging module, if so, turning to the step two, otherwise, turning to the step five;
fifthly, placing the long-strip sliding blocks on two sides of the barrier net into sliding grooves corresponding to the first vertical piles between the first vertical piles of the adjacent plugging modules, and enabling the barrier net to slide to a preset position;
and sixthly, respectively placing filling bags on the water facing sides of the blocking nets, filling slurry of high-water-speed setting materials into the filling bags, and completing plugging after a filling body is formed and the preset strength is reached.
The assembled plugging module can be quickly and conveniently placed into the break mouth by adopting the uniquely designed assembled plugging quick installation device, so that plugging can be quickly and safely implemented; when a rapid plugging assembly type structure system is built, assembly type operation is adopted, so that the method is rapid and efficient, and is suitable for emergency rescue; the whole rapid plugging assembly type structure system is light in weight, convenient to carry and construct and low in labor intensity; the first vertical pile and the second vertical pile are connected by the X-shaped reinforcing member, so that the bending moment capacity generated by flood impact is enhanced; the inclined strut is convenient to mount and reasonable in support, and the stability of the whole structural system is improved; the blocking net is used for blocking the thrown objects, the installation is convenient and quick, the volume is small, and the weight is light; when the plugging method is implemented, the high-water-content rapid-hardening material is adopted to replace the earth and stone throwing material, the operation is simple, the mechanization degree is high, and the construction speed is high.
Drawings
Fig. 1 is a schematic structural diagram of a mounting device according to embodiment 1 of the present invention.
Fig. 2 and 3 are schematic views of a vertical pile clamping device according to embodiment 1 of the present invention, wherein the gripping clamp is in a tightened or opened state.
Fig. 4 is a schematic view of a locking device according to embodiment 1 of the present invention.
FIG. 5 is a schematic diagram of the architecture of embodiment 2 of the present invention.
Fig. 6 is a schematic view of a guide rail according to embodiment 2 of the present invention.
Fig. 7 is a schematic view of the first and second vertical piles according to embodiment 2 of the present invention.
Fig. 8 is a schematic cross-sectional view of a pile according to example 2 of the present invention.
Fig. 9 is a schematic view of the angle bracket.
Fig. 10 is a top cross-sectional view of fig. 9.
Detailed Description
The invention is described in further detail below with reference to embodiments and with reference to the drawings. The invention is not limited to the examples given.
Example 1
As shown in fig. 1, the assembly type quick plugging mounting device of the embodiment includes a base, the base includes a fixed base 01 and a movable base 02, the bottoms of the fixed base 01 and the movable base 02 respectively have a track, the tracks respectively cooperate with corresponding guide rails 03 to form a sliding pair, and the guide rails 03 are arranged on an external construction body; the fixed base 01 is provided with a locking device which is positioned beside the track and enables the fixed base 01 to be fixed on the guide rail 03 after being locked; a telescopic device 05 is arranged between the fixed base 01 and the movable base 02, and the controlled end of the telescopic device 05 is in transmission connection with a pushing and collecting mechanism 06 arranged on the fixed base 01; the movable base 02 is provided with a vertical pile clamping device 07, and the controlled end of the vertical pile clamping device 07 is in transmission connection with a pile placing control mechanism 08 arranged on the fixed base 01;
the mounting device has a first state in which the vertical pile holding device 07 holds a vertical pile 09; the push-in mechanism 06 controls the telescopic device 05 to push the movable base 02 to slide along the guide rail 03 in a direction away from the fixed base 01; the pile releasing control mechanism 08 controls the vertical pile clamping device 07 to release the vertical pile 09; the push-in mechanism 06 controls the telescopic device 05 to pull the movable base 02 to slide along the guide rail 03 in the direction approaching the fixed base 01.
As shown in fig. 1, the telescopic device 05 comprises a telescopic frame 10, a master drive device and a slave drive device; the telescopic frame 10 has a driving free end 11 close to the fixed base 01 and a driven free end 12 close to the movable base 02;
the main driving devices correspond to the active free ends 11 one by one; the main driving device comprises a first sliding rod 13 supported on the fixed base 01, a first sliding block 14 sleeved on the first sliding rod 13 in the circumferential direction, a bearing seat 15 and a screw 16 parallel to the first sliding rod 13; one end of the screw 16 is supported in the bearing block 15, and the other end of the screw is in transmission connection with the output end of the pushing and collecting mechanism 06; the first slider 14 also has a screw hole in threaded connection with the screw 16; the first sliding block 14 and the screw 16 form a screw pair, and the first sliding block 14 and the first sliding rod 13 form a sliding pair; the first sliding block 14 is hinged with the corresponding free driving end 11 of the telescopic frame;
the slave drive means correspond one-to-one to the slave free ends 12; the slave driving device comprises a second sliding rod 17 supported on the movable base 02 and a second sliding block 18 sleeved on the circumference of the second sliding rod 17; the second slide bar 17 and the second slide block 18 form a sliding pair; the second slide block 18 is hinged with the corresponding driven free end 12 of the telescopic frame;
the telescopic device 05 has a pushing and retracting mechanism 06 for driving a screw 16 to rotate, the screw 16 drives a first slider 14 to slide on a first slide bar 13, the first slider 14 drives the free driving end 11 of the telescopic frame to extend or retract the telescopic frame 10, and then drives a second slider 18 to slide on a second slide bar 17 through the free driven end 12 of the telescopic frame.
Specifically, the telescopic frame 10 is formed by hinging two crossed rod-shaped pieces at a cross point, and is provided with two driving free ends 11 close to the fixed base 01 and two driven free ends 12 close to the movable base 02; the driving free end 11 and the driven free end 12 are symmetrically distributed on two sides of the intersection respectively; the main driving device and the auxiliary driving device are respectively provided with two sets and are respectively and symmetrically distributed at two sides of the cross point.
The pushing and collecting mechanism 06 is a reversing driver; the reversing driver is provided with a hand crank 20 and an output shaft 21 which are in transmission connection; the output shaft 21 of the reversing transmission is in transmission connection with the other end of the screw 16 through a coupling 22.
As shown in fig. 1 to 3, there is at least one of the picket gripping means 07; the vertical pile clamping device 07 comprises a holding clamp, a tightening mechanism and a jacking mechanism; the holding clamp consists of a supporting seat 23 and two symmetrically placed single arms 24, and the supporting seat 23 is fixedly connected with the movable base 02; one end of the single arm 24 is provided with a clamping plate 25 facing the vertical pile 09, the other end of the single arm is provided with a limiting long hole 26, and the middle part of the single arm 24 is hinged and supported on the supporting seat 23; the clamping plates 25 of the two single arms 24 are opposite to each other and form a holding space between the two; the limiting long holes 26 at the other ends of the two single arms 24 are overlapped up and down;
the tightening mechanism comprises a base 27, a guide post 28, an elastic piece 29 and a push rod 30; the guide post 28 is fixed on the support seat 23; the base 27 is sleeved on the guide post 28 in the circumferential direction to form a moving pair; the elastic element 29 is sleeved on the circumference of the guide post 28, one end of the elastic element 29 is abutted with the supporting seat 23, and the other end is abutted with the base 27; the push rod 30 is fixedly connected to the base 27, and the push rod 30 is inserted into the limit long holes 26 of the two single arms 24;
the jacking mechanism is a lever 31 with the middle part hinged and supported on the movable base 02, one end of the lever 31 is in transmission connection with the control end of the pile placing control mechanism 08, and the other end of the lever 31 is provided with a jacking component 32;
the control end of the pile placing control mechanism 08 of the holding clamp enables the ejecting part 32 to push the push rod 30 through the lever 31, the push rod 30 drives the base 27 to move along the guide post 28 and compress the elastic part 29, and meanwhile, the push rod 30 enables the clamping plates 25 of the two single arms 24 to respectively move towards the opening state in the direction of separating from each other through acting on the limiting long holes 26; and a tightening state that the control end of the pile placing control mechanism 08 enables the ejection part 32 to be separated from the push rod 30 through the lever 31, the elastic part 29 relaxes and pushes the base 27 to move along the guide post 28, the base 27 drives the push rod 30 to move, and the push rod 30 enables the clamping plates 25 of the two single arms 24 to respectively move towards the directions close to each other through acting on the limiting long holes 26.
Specifically, the ejecting member 32 is a rod-shaped or spherical member; the pile placing control mechanism 08 comprises a brake cable 33 with a hose and a hand brake (not shown), wherein one end of the brake cable 33 is fixedly connected with one end of the jacking mechanism lever 31, and the other end of the brake cable 33 is fixedly connected with the hand brake.
As shown in fig. 4, the locking device includes a fixed plate 34, a movable plate 35, a bolt 36, and a nut 37; the fixed plate 34 and the movable plate 35 are respectively positioned at two sides of the guide rail 03; the fixed plate 34 is fixedly connected with the fixed base 01 and contacts with the guide rail 03, and the movable plate 35 is supported on the fixed base 01 and forms a moving pair; one end of the bolt 36 is fixedly connected with the fixed plate 34 and the other end thereof passes through the movable plate 35 and is in threaded connection with the nut 37 (optionally: one end of the bolt 36 is fixedly connected with the movable plate 35 and the other end thereof passes through the fixed plate 34 and is in threaded connection with the nut 37);
the locking device has a locked state in which the movable plate 35 is moved toward the fixed plate 34 by tightening the nut 37, and the guide rail 03 is clamped together with the fixed plate 34, so that the stationary base 01 is fixed to the guide rail 03.
Example 2
As shown in fig. 5 to 10, the rapid closure assembling structural system of the present embodiment includes the installation apparatus of embodiment 1; further comprising parallel first 38 and second 39 guide rails, a set of plugging modules, a set of cross beams 40, a set of work stations (not shown) and a set of barrier nets 41; the first and second guide rails 38, 39 are provided on an external structure; the plugging module comprises a first vertical pile 42, a second vertical pile 43, an inclined strut 44 and an X-shaped reinforcing piece 45, wherein the top end of the first vertical pile 42 is fixedly connected with the first guide rail 38, the top end of the second vertical pile 43 is fixedly connected with the second guide rail 39, one side end part of the X-shaped reinforcing piece 45 is fixedly connected with the first vertical pile 42, and the other side end part of the X-shaped reinforcing piece 45 is fixedly connected with the second vertical pile 43; the inclined strut 44 comprises an inclined rod, a cross rod and a vertical rod, wherein one end of the inclined rod is fixedly connected with the upper part of the vertical rod, the other end of the inclined rod is fixedly connected with one end of the cross rod, the other end of the cross rod is fixedly connected with the lower part of the vertical rod, and the vertical rod is connected with the first vertical pile 42; the barrier net 41 is arranged between the first vertical piles 42 of the adjacent plugging modules; the cross member 40 and the table are fixed to the first and second rails 38 and 39 at a distance from each other.
Specifically, the first and second vertical piles 42 and 43 are respectively formed by splicing a pile rod 46 and a pile tip 47, and the pile tip 47 forms the bottom end of the first or second vertical pile; the pile rod 46 is a rectangular hollow section with sliding grooves on four sides; one end of the cross bar of the angle bracket is provided with a downward anchor tip 48, and the vertical bar of the angle bracket is provided with a slide block matched with the slide groove of the first vertical pile 42; two sides of the barrier net 41 are fixedly connected with the long-strip sliding blocks respectively, and the long-strip sliding blocks are located in the sliding grooves corresponding to the first vertical piles 42 respectively.
Example 3
The method for fast assembling, filling, consolidating and plugging the quick plugging comprises the fast plugging assembly type structural system described in example 2.
The method of the embodiment comprises the following steps:
firstly, wrapping the head of a breakwater; fixing the tail ends of the first guide rail 38 and the second guide rail 39 on the dike respectively, and enabling the first guide rail 38 and the second guide rail 39 to cross the dike breach; assembling a group of plugging modules;
secondly, erecting a mounting device on the guide rail 03: the tracks of the fixed base 01 and the movable base 02 are respectively buckled with the guide rail 03, the fixed base 01 is moved to the front edge near the water, and the fixed base 01 is fixed on the guide rail 03 through a locking device; the pile placing control mechanism 08 controls the vertical pile clamping device 07 to be opened, then the first vertical pile 42 and the second vertical pile 43 of the plugging module are respectively placed into the corresponding vertical pile clamping device 07, and the pile placing control mechanism 08 controls the vertical pile clamping device 07 to clamp the first vertical pile 42 and the second vertical pile 43; the pushing and retracting mechanism 06 controls the telescopic device 05 to push the movable base 02 to move to a preset position along the guide rail 03; the pile placing control mechanism 08 controls the vertical pile holding device 07 to open, and the first and second vertical piles 42, 43 are placed down and driven into the ground (i.e., the pile tip 47 and the anchor tip 48 are driven into the ground);
thirdly, removing the assembled quick plugging mounting device; laying a workbench to the piled plugging module; fixedly connecting the top ends of the first and second vertical piles 42 and 43 of the plugging module with the corresponding guide rails 03 respectively (if a half clamp is adopted); a cross beam 40 fixedly connected with a guide rail 03 is arranged at the front end of the workbench;
step four, judging whether to continue to arrange the plugging module, if so, turning to the step two, otherwise, turning to the step five;
fifthly, placing the long-strip slide blocks on two sides of the barrier net 41 into the slide grooves corresponding to the first vertical piles 42 between the first vertical piles 42 of the adjacent plugging modules, and enabling the barrier net 41 to slide to a preset position;
and sixthly, respectively placing filling bags on the water facing sides of the blocking nets 41, filling slurry of high-water-speed setting materials into the filling bags, and completing plugging after filling bodies are formed and the preset strength is reached.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (9)
1. The assembly type quick plugging mounting device comprises a base and is characterized in that the base comprises a fixed base and a movable base, the bottoms of the fixed base and the movable base are respectively provided with a track, the tracks are respectively matched with corresponding guide rails to form a sliding pair, and the guide rails are arranged on an external construction body; the fixed base is provided with a locking device which is positioned beside the track and enables the fixed base to be fixed on the guide rail after being locked; a telescopic device is arranged between the fixed base and the movable base, and the controlled end of the telescopic device is in transmission connection with a pushing and collecting mechanism of the fixed base; the movable base is provided with a vertical pile clamping device, and the controlled end of the vertical pile clamping device is in transmission connection with a pile placing control mechanism of the fixed base;
the mounting device is provided with a first state that the vertical pile clamping device clamps the vertical pile; the pushing and collecting mechanism controls the telescopic device to push the movable base to slide along the guide rail in the direction far away from the fixed base; the pile placing control mechanism controls the vertical pile clamping device to release a third state of the vertical pile; the pushing and collecting mechanism controls the telescopic device to pull the movable base to slide along the guide rail in the direction close to the fixed base;
the vertical pile clamping device is provided with at least one vertical pile clamping device; the vertical pile clamping device comprises a holding clamp, a tightening mechanism and a jacking mechanism;
the holding clamp consists of a supporting seat and two symmetrically arranged single arms, and the supporting seat is fixedly connected with the movable base; one end of the single arm is provided with a clamping plate facing the vertical pile, the other end of the single arm is provided with a limiting long hole, and the middle part of the single arm is hinged and supported on the supporting seat; the clamping plates of the two single arms are opposite to each other and form a holding space between the two clamping plates; the limiting long holes at the other ends of the two single arms are overlapped up and down;
the tightening mechanism comprises a base, a guide pillar, an elastic piece and a push rod; the guide post is fixed on the supporting seat; the base is sleeved on the guide pillar in the circumferential direction and forms a moving pair; the elastic piece is sleeved on the periphery of the guide pillar, one end of the elastic piece is abutted with the supporting seat, and the other end of the elastic piece is abutted with the base; the push rod is fixedly connected to the base and inserted into the limiting long holes of the two single arms;
the jacking mechanism is a lever with the middle part hinged and supported on the movable base, one end of the lever is in transmission connection with the control end of the pile placing control mechanism, and the other end of the lever is provided with a jacking component;
the holding clamp is provided with an opening state that the control end of the pile placing control mechanism enables the ejection component to push the push rod through a lever, the push rod drives the base to move along the guide pillar and compress the elastic piece, and meanwhile the push rod enables the clamping plates of the two single arms to move towards directions far away from each other through acting on the limiting long holes; and the control end of the pile placing control mechanism enables the ejection component to be separated from the push rod through the lever, the elastic component expands and pushes the base to move along the guide post, the base drives the push rod to move, and the push rod enables the clamping plates of the two single arms to respectively move towards the direction close to each other through acting on the limiting long holes in a tightening state.
2. The mounting device of claim 1, wherein the telescoping device comprises a telescoping frame, a master drive, and a slave drive;
the telescopic frame is provided with a driving free end close to the fixed base and a driven free end close to the movable base;
the main driving devices correspond to the active free ends one by one; the main driving device comprises a first sliding rod supported on the fixed base, a first sliding block sleeved on the first sliding rod in the circumferential direction, a bearing seat and a screw rod parallel to the first sliding rod; one end of the screw is supported in the bearing seat, and the other end of the screw is in transmission connection with the output end of the pushing and collecting mechanism; the first sliding block is also provided with a screw hole in threaded connection with the screw rod; the first sliding block and the screw form a screw pair, and the first sliding block and the first sliding rod form a sliding pair; the first sliding block is hinged with the corresponding active free end of the telescopic frame;
the slave driving devices correspond to the slave free ends one to one; the slave driving device comprises a second sliding rod supported on the movable base and a second sliding block sleeved on the circumference of the second sliding rod; the second sliding rod and the second sliding block form a sliding pair; the second sliding block is hinged with the corresponding driven free end of the telescopic frame;
the telescopic device is provided with a push-pull mechanism which drives a screw rod to rotate, the screw rod drives a first sliding block to slide on a first sliding rod, the first sliding block drives the telescopic frame to extend or retract through driving the free end of the telescopic frame, and then the second sliding block is driven to slide on a second sliding rod through the free end of the telescopic frame.
3. The mounting device of claim 2 wherein said telescoping bracket is formed by two intersecting rod-like members hinged at an intersection, said telescoping bracket having two leading free ends adjacent to the stationary base and two trailing free ends adjacent to the movable base; the driving free end and the driven free end are respectively and symmetrically distributed at two sides of the cross point; the main driving device and the auxiliary driving device are respectively provided with two sets and are respectively and symmetrically distributed at two sides of the intersection.
4. The mounting device of claim 2, wherein said retraction mechanism is a reversing actuator; the reversing driver is provided with a hand crank and an output shaft which are in transmission connection; and an output shaft of the reversing driver is in transmission connection with the other end of the screw rod through a coupler.
5. The mounting device of claim 1, wherein the ejector member is a rod-like or spherical member; the pile placing control mechanism comprises a brake cable with a hose and a hand brake, one end of the brake cable is fixedly connected with one end of the jacking mechanism lever, and the other end of the brake cable is fixedly connected with the hand brake.
6. The mounting device of claim 1, wherein the locking device comprises a fixed plate, a movable plate, a bolt, and a nut; the fixed plate and the movable plate are respectively positioned at two sides of the guide rail; the fixed plate is fixedly connected with the fixed base and is contacted with the guide rail, and the movable plate is supported on the fixed base and forms a moving pair; one end of the bolt is fixedly connected with the fixed plate, and the other end of the bolt penetrates through the movable plate and is in threaded connection with the nut, or one end of the bolt is fixedly connected with the movable plate, and the other end of the bolt penetrates through the fixed plate and is in threaded connection with the nut;
the locking device is provided with a locking state that the nut is screwed to enable the movable plate to move towards the fixed plate and clamp the guide rail together with the fixed plate, so that the fixed base is fixed on the guide rail.
7. A rapid closure assembly architecture comprising a mounting device as claimed in any one of claims 1 to 6; the device also comprises a first guide rail, a second guide rail, a group of plugging modules, a group of cross beams, a group of workbenches and a group of blocking nets, wherein the first guide rail and the second guide rail are parallel; the first guide rail and the second guide rail are arranged on an external structure; the mouth blocking module comprises a first vertical pile, a second vertical pile, an inclined strut and an X-shaped reinforcing piece, wherein the top end of the first vertical pile is fixedly connected with a first guide rail, the top end of the second vertical pile is fixedly connected with a second guide rail, one side end part of the X-shaped reinforcing piece is fixedly connected with the first vertical pile, and the other side end part of the X-shaped reinforcing piece is fixedly connected with the second vertical pile; the inclined strut comprises an inclined rod, a cross rod and a vertical rod, one end of the inclined rod is fixedly connected with the upper part of the vertical rod, the other end of the inclined rod is fixedly connected with one end of the cross rod, the other end of the cross rod is fixedly connected with the lower part of the vertical rod, and the vertical rod is connected with the first vertical pile; the blocking net is arranged between the first vertical piles of the adjacent plugging modules; the beam and the workbench are fixed on the first guide rail and the second guide rail at intervals.
8. A construction system according to claim 7, wherein said first and second vertical piles are respectively formed by inserting a pile rod and a pile tip, said pile tip forming the bottom end of the first or second vertical pile; the pile rod is a rectangular hollow section with sliding grooves on four sides; one end of the cross rod of the inclined strut is provided with a downward anchor tip, and the vertical rod of the inclined strut is provided with a sliding block matched with the sliding groove of the first vertical pile; the both sides of block are linked firmly with rectangular slider respectively, rectangular slider is located the spout that corresponds first vertical pile respectively.
9. A method for rapidly assembling, filling, consolidating and plugging a port, which is characterized in that the structural system of claim 8 is adopted; the method comprises the following steps:
firstly, wrapping the head of a dike; fixing the tail ends of the first guide rail and the second guide rail on the dike respectively, and enabling the first guide rail and the second guide rail to cross over the break dike breach; assembling a group of plugging modules;
secondly, erecting a mounting device on the guide rail: respectively buckling the rails of the fixed base and the movable base with the guide rails, moving the fixed base to the front edge near the water, and fixing the fixed base on the guide rails through a locking device; the pile placing control mechanism controls the vertical pile clamping devices to be opened, then the first vertical piles and the second vertical piles of the plugging modules are respectively placed into the corresponding vertical pile clamping devices, and the pile placing control mechanism controls the vertical pile clamping devices to clamp the first vertical piles and the second vertical piles; the pushing and collecting mechanism controls the telescopic device to push the movable base to move to a preset position along the guide rail; the pile placing control mechanism controls the vertical pile clamping device to be opened, the first vertical pile and the second vertical pile are placed down, and the piles are driven into the soil;
thirdly, removing the mounting device; laying a workbench to the piled plugging module; respectively fixedly connecting the top ends of the first and second vertical piles of the plugging module with corresponding guide rails; a cross beam fixedly connected with the guide rail is arranged at the front end of the workbench;
step four, judging whether to continue arranging the plugging module, if so, turning to the step two, otherwise, turning to the step five;
fifthly, placing the long-strip sliding blocks on two sides of the barrier net between the first vertical piles of the adjacent plugging modules into sliding grooves corresponding to the first vertical piles, and enabling the barrier net to slide to a preset position;
and sixthly, respectively placing filling bags on the water facing sides of the blocking nets, filling slurry of high-water-speed setting materials into the filling bags, and completing plugging after a filling body is formed and the preset strength is reached.
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| CN108661011B (en) * | 2018-07-18 | 2023-11-24 | 扬州大学 | Folding type breach plugging device and application method thereof |
| CN111779118B (en) * | 2020-08-11 | 2022-08-26 | 江西欧龙实业集团有限公司 | Closed-pipe type odor-resistant floor drain |
| CN112267429B (en) * | 2020-10-16 | 2023-01-24 | 湖南工程学院 | Construction method for plugging and repairing breach of dam body of bank |
| CN112722702B (en) * | 2020-12-23 | 2023-12-08 | 东莞市冠佳电子设备有限公司 | Automatic positioning traction mechanism |
| CN113846603B (en) * | 2021-08-09 | 2022-11-25 | 江苏省洪泽湖水利工程管理处 | Be used for quick plugging device of water conservancy dyke breach |
| CN114197397B (en) * | 2022-01-12 | 2022-10-25 | 应急管理部国家自然灾害防治研究院 | Dyke breach plugging device based on remote intelligent control |
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| CN1139698C (en) * | 2000-08-16 | 2004-02-25 | 水利部交通部电力工业部南京水利科学研究院 | Anchoring machine for plugging burst in emergency |
| CN1223733C (en) * | 2000-11-02 | 2005-10-19 | 杨学海 | Multifunctional modular amphibious platform and its construction technology |
| DE102009014130A1 (en) * | 2009-03-24 | 2010-09-30 | Dorma Gmbh + Co. Kg | Control system for a partition wall system |
| CN101586335B (en) * | 2009-06-18 | 2011-05-25 | 河北大学 | Breach cut-off device and cut-off method |
| CN102747720A (en) * | 2010-05-13 | 2012-10-24 | 胡洪新 | Mobile platform for piling construction at dike breach |
| CN102116161B (en) * | 2011-01-21 | 2012-09-05 | 河南理工大学 | Fast moving and fixing device of anchor rod machine of roadway floor of coal mine |
| CN204038428U (en) * | 2014-06-26 | 2014-12-24 | 艾柯电器（苏州）有限公司 | A kind of lifting pallet |
| CN204743120U (en) * | 2015-06-26 | 2015-11-11 | 中国热带农业科学院科技信息研究所 | Display elevating platform |
| CN106337397B (en) * | 2016-11-10 | 2019-04-05 | 山东省水利科学研究院 | A kind of method of quickly blocking up of dykes and dams crevasse |
| CN206784389U (en) * | 2017-04-21 | 2017-12-22 | 水利部交通运输部国家能源局南京水利科学研究院 | Quick block up fabricated construction system and erecting device |
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