CN203922519U - A kind of hydraulic sheeting floatable hoisting crane - Google Patents
A kind of hydraulic sheeting floatable hoisting crane Download PDFInfo
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- CN203922519U CN203922519U CN201420208977.8U CN201420208977U CN203922519U CN 203922519 U CN203922519 U CN 203922519U CN 201420208977 U CN201420208977 U CN 201420208977U CN 203922519 U CN203922519 U CN 203922519U
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Abstract
The utility model discloses a kind of hydraulic sheeting floatable hoisting crane, it comprises two buoyancy tanks and several lifting appliances, two buoyancy tanks connect into " H " type job platform by connector, the two ends of buoyancy tank are symmetrically arranged with permanent seat, on permanent seat, be provided with for making this hydraulic sheeting floatable hoisting crane be positioned the bearing set on operation side, on bearing set, be connected with for driving the hydraulic efficiency pressure system of bearing set lifting, lifting appliance is fixed on buoyancy tank or on connector; Advantage is by two buoyancy tanks being set and two buoyancy tanks connect into " H " type job platform by connector, make floatable hoisting crane there is high bearing capacity and reserve buoyance, and there is failure-free working stability, thereby guaranteed that floatable hoisting crane has high functional reliability and high safety; Utilize hydraulic efficiency pressure system to drive bearing set lifting, can guarantee that floatable hoisting crane, at any time in construction desired position, promptly completes plugging of waterpower sheet pile by actv., improve operating efficiency.
Description
Technical field
The waterpower sheet pile that the utility model relates to a kind of hydraulic sheeting and construction machinery and equipment technical field plugs equipment, especially relate to a kind of for plugging the hydraulic sheeting floatable hoisting crane of waterpower sheet pile, it is in different operating mode construction operations, can meet the construction operation requirement of actual different operating modes, high-quality, complete waterpower sheet pile efficiently and insert in soil.
Background technology
At present, common is waterpower inserting plate balancing hoisting machine for plugging the hydraulic sheeting loop wheel machine of waterpower sheet pile, it comprises binary buoyancy tank, on binary buoyancy tank, connecting frame is installed, the both upper ends thereof of connecting frame is all provided with rotating disk, and winch and suspension rod and chain wheel rope cable system are installed on rotating disk, and the two ends of binary buoyancy tank are provided with lifting landing leg and pressure-bearing buoyancy tank, rotating disk, winch, suspension rod are symmetric design, form two-shipper balance crane.This hydraulic sheeting loop wheel machine has self-balanced feature, can be widely used in the hydraulic sheeting engineering in rivers,lakes and seas, but during construction operation, there is following problem: 1) need to often be shifted, could reduce the adsorption affinity of soil to lifting landing leg, could realize the elevating function of lifting landing leg; 2) once binary buoyancy tank and lifting landing leg are met accident accident and damaged water inlet, just can not certainly float; 3) winch and chain wheel rope cable system frequently handle, mobile suspension rod, not only workmen's labour intensity is large, workmen's construction safety does not guarantee, and efficiency is very low; 4) because construction operation environment is conventionally severe, affected by stormy waves, operating mode, mode of operation is extremely unstable, and therefore this hydraulic sheeting loop wheel machine need to overcome the structural strength deficiency of pivoting support, suspension rod, lifting landing leg, just can complete plugging of waterpower sheet pile; 5) boom length finite sum, without counterweight, causes this hydraulic sheeting loop wheel machine lifting operation to be limited in scope, and can not meet the construction operation requirement of different operating modes, poor for applicability.To sum up, existing hydraulic sheeting loop wheel machine not only work efficiency is very low, and plug safety and be difficult to guarantee, and also poor for applicability, use, safeguard very inconvenient.Particularly work efficiency and the performance of safety aspect are particularly outstanding, are never solved well at present.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in structure, reliable operation and efficiency is high, safe, good stability, hydraulic sheeting floatable hoisting crane that applicability is good, it is in different operating mode construction operations, can meet the construction operation requirement of actual different operating modes, high-quality, complete waterpower sheet pile efficiently and insert in soil.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of hydraulic sheeting floatable hoisting crane, it is characterized in that comprising two buoyancy tanks and several lifting appliances, buoyancy tank described in two connects into " H " type job platform by connector, the two ends of described buoyancy tank are symmetrically arranged with permanent seat, on described permanent seat, be provided with for making this hydraulic sheeting floatable hoisting crane be positioned the bearing set on operation side, on described bearing set, be connected with for driving the hydraulic efficiency pressure system of described bearing set lifting, described hydraulic efficiency pressure system is positioned on described permanent seat, described lifting appliance is fixed on described buoyancy tank or on described connector.
The inside of described buoyancy tank is provided with polylith the first dividing plate, and the first dividing plate described in polylith makes described buoyancy tank be divided into a plurality of not connected the first airtight separations; At this, buoyancy tank is the holding of this hydraulic sheeting floatable hoisting crane, the floating structure member carrying, when actual design buoyancy tank, can adopt box-shaped skeleton or plank frame, polylith the first dividing plate is set in the inside of buoyancy tank, make buoyancy tank be divided into a plurality of not connected independently airtight the first separations, guaranteeing that this hydraulic sheeting floatable hoisting crane has on the basis of high load-carrying capacity and reserve buoyance like this, in the time of can effectively guaranteeing that buoyancy tank damages water inlet because of accident accident, this hydraulic sheeting floatable hoisting crane still can safe operation and is withdrawn.
The top of described buoyancy tank is provided with and is connected with the first described separation and is convenient to the first peep hole of the first separation described in examination and maintenance and for testing and check the first test hole of the leakproofness of described buoyancy tank, on the first described peep hole, be provided with first and inspect port lid, in the first described test hole, be provided with the first test plug screw; The bottom of described buoyancy tank is provided with the first dewatering orifice being connected with the first described separation, in the first described dewatering orifice, is provided with the first water drain cock; On described buoyancy tank, be provided with the anchoring pile for cleating; Between buoyancy tank described in two, be provided with the pontic of crossing for workmen's safe passing, crossing pontic is workmen's escape way, one end of crossing pontic is articulated with on one of them buoyancy tank, and the other end of crossing pontic is articulated with on another buoyancy tank, crosses pontic and can be designed to common row frame web frame.
Described bearing set comprises the airtight supporting mass of hollow and has the airtight supporting base of the hollow of an axial central through hole, the bottom of described supporting mass is fixedly connected with the bottom of described supporting base through described central through hole, on described permanent seat, run through and be provided with the through hole moving up and down for described supporting mass, under permanent seat described in the supporting base of described supporting mass through described through hole and described in making is positioned at, on described supporting mass, be provided with vertically a plurality of the first pin-and-holes, in the first described pin-and-hole, be provided with and for anti-sealing, from the first described pin-and-hole, enter the first pin pipe of the inside of described supporting mass, described hydraulic efficiency pressure system is connected with described supporting mass by the first described pin pipe, at this, bearing set is the holding of this hydraulic sheeting floatable hoisting crane, the floating structure member carrying, its integral body is " falling " T-shaped or " big foot " type, and supporting base and supporting mass be obturator, can make this hydraulic sheeting floatable hoisting crane have high load-carrying capacity and reserve buoyance.
The outer periphery wall around described supporting mass of described supporting mass is connected with the many multi-functional arms parallel with described supporting mass with welding manner, described multi-functional arm is through described through hole, and described multi-functional arm contacts with the hole wall line of described through hole, the port at the top of described multi-functional arm is connected with outside water supply pipe, the bottom of described multi-functional arm is fixedly connected with the bottom of described supporting base through described central through hole, on the port of the bottom of described multi-functional arm, be wholely set to have and arrange the water spray plate of well-distributed hole for water spraying in the form of a ring more, like this, when needs move this hydraulic sheeting floatable hoisting crane, can be by multi-functional arm injection pressure water, water sprays by hole for water spraying, under the impulse force of water of ejection, can overcome the adsorption affinity of soil to supporting base by fast speed, and multi-functional arm also plays guiding, the booster action of bearing set, when supporting mass moves up and down, multi-functional arm contacts with the hole wall line of through hole, the serious friction of having avoided supporting mass to contact with the wall surface of the hole of through hole and having occurred, has strengthened supporting mass, in specific design process, also multi-functional arm can be arranged in supporting mass, in supporting mass, the internal perisporium around supporting mass connects the many multi-functional arms parallel with supporting mass with welding manner.
Described supporting mass is comprised of the multistage supporting mass connecing that joins end to end, wherein the bottom of the described sub-supporting mass in end is fixedly connected with the bottom of described supporting base through described central through hole, between sub-supporting mass described in adjacent two, by flange form attaching parts, be connected, described flange form attaching parts comprises the upper connector on the bottom of the sub-supporting mass described in one of them in the sub-supporting mass being arranged at described in adjacent two and is arranged at the lower attaching parts on the top of the sub-supporting mass described in another in the sub-supporting mass described in adjacent two, on described upper connector, be provided with projection, on described lower attaching parts, be provided with the groove matching with described projection, or be provided with groove on described upper connector, on described lower attaching parts, be provided with the projection matching with described groove, at this, supporting mass can be designed to integral structure, also can be designed to split formula structure, supporting mass for split-type structural, for transportation provides great convenience, and can be by adopting this connection mode of convex-concave fit structure connect two adjacent sub-supporting masses, can guarantee like this overall construction intensity of the supporting mass that is formed by connecting.
The inside of described supporting base is provided with polylith second partition, and the second partition described in polylith makes described airtight supporting base be divided into a plurality of not connected the second airtight separations; Guaranteeing that this hydraulic sheeting floatable hoisting crane has on the basis of high load-carrying capacity and reserve buoyance like this, in the time of effectively guaranteeing that supporting base damages water inlet because of accident accident, this hydraulic sheeting floatable hoisting crane still can safe operation and is withdrawn.
The top of described supporting base is provided with and is connected with the second described separation and is convenient to the second peep hole of the second separation described in examination and maintenance and for testing and check the second test hole of the leakproofness of described supporting base, on the second described peep hole, be provided with second and inspect port lid, in the second described test hole, be provided with the second test plug screw; The bottom of described supporting base is provided with the second dewatering orifice being connected with the second described separation, in the second described dewatering orifice, is provided with the second water drain cock.
Described hydraulic efficiency pressure system comprises bearing, hydraulic ram, Hydraulic Synchronizing Valve and slide mass, described bearing is sheathed on outside described supporting mass, and the bottom of described bearing is fixedly connected with the top of described permanent seat, described hydraulic ram is connected on the top of described bearing, the cylinder rod of described hydraulic ram is connected with described slide mass, described slide mass is sheathed on outside described supporting mass, on described slide mass, be provided with the second pin-and-hole, described supporting mass passes the first described pin pipe with described slide mass by bearing pin and is connected with the second described pin-and-hole, described Hydraulic Synchronizing Valve is controlled described hydraulic ram, described Hydraulic Synchronizing Valve is connected with hydraulic power source by maneuvering valve, operating personal is controlled Hydraulic Synchronizing Valve by maneuvering valve, thereby controls hydraulic ram, under the cooperation of slide mass and supporting mass, guarantees that bearing set is in the desired position of constructing.
Described lifting appliance is getting on the bus of universal crane, and described maneuvering valve is the maneuvering valve on getting on the bus of described universal crane, and described hydraulic power source is comprised of driving engine and the Hydraulic Pump on the getting on the bus of described universal crane; Operating personal relies on the HYDRAULIC CONTROL SYSTEM Hydraulic Synchronizing Valve of universal crane.
Compared with prior art, the utility model has the advantage of:
1) by two buoyancy tanks are set, and two buoyancy tanks connect into " H " type job platform by a connector, this makes this hydraulic sheeting floatable hoisting crane not only have high load-carrying capacity and reserve buoyance, and there is failure-free working stability, thereby guaranteed that this hydraulic sheeting floatable hoisting crane has high functional reliability and high safety.
2) rely on hydraulic efficiency pressure system to drive bearing set lifting, can guarantee that this hydraulic sheeting floatable hoisting crane, at any time in construction desired position, completes plugging of waterpower sheet pile easily by actv., can effectively improve operating efficiency.
3) utilize getting on the bus of existing universal crane as lifting appliance, to realize the work that plugs of waterpower sheet pile, not only reduced manpower, guaranteed workmen's safety, and improved the efficiency that plugs of waterpower sheet pile.
4) by two buoyancy tanks are set, and bearing set itself has buoyancy, improved the lifting operation scope of this hydraulic sheeting floatable hoisting crane, makes this hydraulic sheeting floatable hoisting crane can meet the construction operation requirement of different operating modes, and applicability is good.
5) inside of buoyancy tank is divided into a plurality of not connected independently airtight the first separations, the inside of the supporting base of bearing set is divided into a plurality of not connected independently airtight the second separations, while damaging water inlet when certain first separation or the second separation are met accident accident like this, can guarantee that buoyancy tank and supporting base are from floating, thereby can guarantee that this hydraulic sheeting floatable hoisting crane still can safe operation and withdraw.
6) by multi-functional arm is set, and on the water outlet of the bottom of multi-functional arm, arrange one and have and arrange the water spray plate of well-distributed hole for water spraying in the form of a ring more, can well overcome the adsorption affinity of soil to supporting base, promptly realize the lifting of bearing set.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of hydraulic sheeting floatable hoisting crane of the present utility model (floating state);
Fig. 2 is the main TV structure schematic diagram of hydraulic sheeting floatable hoisting crane of the present utility model (mode of operation);
Fig. 3 is the plan structure schematic diagram of hydraulic sheeting floatable hoisting crane of the present utility model;
Fig. 4 is the right TV structure schematic diagram of hydraulic sheeting floatable hoisting crane of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
A kind of hydraulic sheeting floatable hoisting crane integral body the utility model proposes is compound type " big foot " type twin hull construction, as shown in the figure, it comprises two buoyancy tanks 1 and several lifting appliances 2, two buoyancy tanks 1 connect into " H " type job platform by connector 3, the two ends symmetry of buoyancy tank 1 has been wholely set permanent seat 11, on permanent seat 11, be provided with for making this hydraulic sheeting floatable hoisting crane be positioned the bearing set 4 on operation side, on bearing set 4, be connected with for driving the hydraulic efficiency pressure system 5 of bearing set 4 liftings, hydraulic efficiency pressure system 5 is positioned on permanent seat 11, lifting appliance 2 is fixed on buoyancy tank 1 or connector 3.
At this, lifting appliance 2 adopts prior art, as getting on the bus of the existing universal crane of direct employing, or the loop wheel machine of employing designed, designed; Lifting appliance 2 plugs for waterpower sheet pile, can equip one or two, while equipping one for maintenance balance, can be arranged on the center of connector 3, while equipping two, can be arranged on two buoyancy tanks 1 or connector 3, lifting appliance 2 can be installed on connector 3 or buoyancy tank 1 by pivoting support seat 12.
At this, adopt hydraulic efficiency pressure system 5 can guarantee that hydraulic sheeting floatable lifting function, at any time in construction desired position, completes plugging of waterpower sheet pile quickly, effectively improve operating efficiency.
In the present embodiment, the inside of buoyancy tank 1 is provided with polylith the first dividing plate (not shown), polylith the first dividing plate makes buoyancy tank 1 be divided into a plurality of not connected the first airtight separation (not shown)s, buoyancy tank 1 is holding of this hydraulic sheeting floatable hoisting crane, the floating structure member carrying, when actual design buoyancy tank 1, can adopt box-shaped skeleton or plank frame, polylith the first dividing plate is set in the inside of buoyancy tank 1, make buoyancy tank 1 be divided into a plurality of not connected independently airtight the first separations, guaranteeing that this hydraulic sheeting floatable hoisting crane has on the basis of high load-carrying capacity and reserve buoyance like this, in the time of effectively guaranteeing that buoyancy tank 1 damages water inlet because of accident accident, this hydraulic sheeting floatable hoisting crane still can safe operation and is withdrawn, the top of buoyancy tank 1 is provided with the first peep hole (not shown) that is connected with the first separation and is convenient to examination and maintenance the first separation, on the first peep hole, be provided with first and inspect port lid 13, the top of buoyancy tank 1 is also provided with and is connected with the first separation and for testing and check the first test hole (not shown) of the leakproofness of buoyancy tank 1, is provided with the first test plug screw (not shown) in the first test hole, the bottom of buoyancy tank 1 is provided with the first dewatering orifice (not shown) being connected with the first separation, is provided with the first water drain cock (not shown) in the first dewatering orifice, is provided with the anchoring pile 19 for cleating on buoyancy tank 1.
In the present embodiment, bearing set 4 comprises the airtight supporting mass 41 of hollow and has the airtight supporting base 42 of the hollow of an axial central through hole, supporting mass 41 can be integral body or split-type structural, the bottom of supporting mass 41 is fixedly connected with the bottom of supporting base 42 through central through hole, on permanent seat 11, run through and be provided with the through hole 111 moving up and down for supporting mass 41, supporting mass 41 through through hole 111 and make supporting base 42 be positioned at permanent seat 11 under, on supporting mass 41, be provided with vertically a plurality of the first pin-and-holes, in the first pin-and-hole, be provided with the first pin pipe 411 of the inside that enters supporting mass 41 for anti-sealing from the first pin-and-hole, hydraulic efficiency pressure system 5 is connected with supporting mass 41 by the first pin pipe 411.Bearing set 4 is this hydraulic sheeting floatable hoisting crane holds, the floating structure member carrying, its integral body is " falling " T-shaped or " big foot " type, and supporting base 42 and supporting mass 41 are obturator, can make this hydraulic sheeting floatable hoisting crane there is high load-carrying capacity and reserve buoyance.
In the present embodiment, the outer periphery wall around supporting mass 41 of supporting mass 41 is connected with the many multi-functional arm (not shown)s parallel with supporting mass 41 with welding manner, multi-functional arm is through through hole 111, and multi-functional arm contacts with the hole wall line of through hole 111, the port at the top of multi-functional arm is connected with outside water supply pipe, the bottom of multi-functional arm is fixedly connected with the bottom of supporting base 42 through central through hole, is wholely set to have and arranges the water spray plate (not shown) of well-distributed hole for water spraying in the form of a ring more on the port of the bottom of multi-functional arm.Like this, when needs move this hydraulic sheeting floatable hoisting crane, can be by multi-functional arm injection pressure water, water sprays by hole for water spraying, under the impulse force of water of ejection, can overcome the adsorption affinity of soil to supporting base by fast speed, and multi-functional arm also plays guiding, the booster action of bearing set, when supporting mass 41 moves up and down, multi-functional arm contacts with the hole wall line of through hole 111, the serious friction of having avoided supporting mass 41 to contact with the wall surface of the hole of through hole 111 and having occurred, has strengthened supporting mass 41.In specific design process, also multi-functional arm can be arranged in supporting mass 41, in supporting mass 41, the internal perisporium around supporting mass 41 connects the many multi-functional arms parallel with supporting mass 41 with welding manner.
In the present embodiment, supporting mass 41 is comprised of the multistage supporting mass 43 connecing that joins end to end, wherein the bottom of the sub-supporting mass 43 in end is fixedly connected with the bottom of supporting base 42 through central through hole, between adjacent two sub-supporting masses 43, by flange form attaching parts, be connected, flange form attaching parts comprises upper connector on the bottom that is arranged at one of them the sub-supporting mass in adjacent two sub-supporting masses 61 and is arranged at the lower attaching parts 62 on the top of another the sub-supporting mass in adjacent two sub-supporting masses, on upper connector, be provided with protruding (not shown), on lower attaching parts, be provided with the groove (not shown) matching with projection, or on upper connector, be provided with groove, on lower attaching parts, be provided with the projection matching with groove, by adopting this connection mode of convex-concave fit structure, can guarantee the overall construction intensity of supporting mass 41.
In the present embodiment, the inside of supporting base 42 is provided with polylith second partition (not shown), polylith second partition makes supporting base 42 be divided into a plurality of not connected the second airtight separation (not shown)s, guaranteeing that this hydraulic sheeting floatable hoisting crane has on the basis of high load-carrying capacity and reserve buoyance like this, in the time of can effectively guaranteeing that supporting base 42 damages water inlet because of accident accident, this hydraulic sheeting floatable hoisting crane still can safe operation and is withdrawn; The top of supporting base 42 is provided with the second peep hole (not shown) that is connected with the second separation and is convenient to examination and maintenance the second separation, on the second peep hole, be provided with second and inspect port lid (not shown), the top of supporting base 42 is also provided with and is connected with the second separation and for testing and check the second test hole (not shown) of the leakproofness of supporting base 42, is provided with the second test plug screw (not shown) in the second test hole; The bottom of supporting base is provided with the second dewatering orifice (not shown) being connected with the second separation, is provided with the second water drain cock (not shown) in the second dewatering orifice.
In the present embodiment, hydraulic efficiency pressure system 5 comprises bearing 51, hydraulic ram 52, Hydraulic Synchronizing Valve (not shown) and slide mass 53, bearing 51 is sheathed on outside supporting mass 41, and the bottom of bearing 51 is fixedly connected with the top of permanent seat 11, hydraulic ram 52 is connected on the top of bearing 51, the cylinder rod of hydraulic ram 52 is connected with slide mass 53, slide mass 53 is sheathed on outside supporting mass 41, on slide mass 53, be provided with the second pin-and-hole 531, supporting mass 41 passes the first pin pipe 411 with slide mass 53 by bearing pin and is connected with the second pin-and-hole 531, Hydraulic Synchronizing Valve is controlled hydraulic ram 52, Hydraulic Synchronizing Valve is connected with hydraulic power source by maneuvering valve, when lifting appliance 2 adopts getting on the bus of universal crane, maneuvering valve is the maneuvering valve on getting on the bus of universal crane, hydraulic power source is comprised of driving engine and the Hydraulic Pump on the getting on the bus of universal crane, operating personal relies on the hydraulic efficiency pressure system of universal crane to handle control cock and controls Hydraulic Synchronizing Valve, Hydraulic Synchronizing Valve is controlled hydraulic ram 52, under the cooperation of slide mass 53 and supporting mass 41, guaranteed that bearing set 4 is in construction desired position.
In the present embodiment, between two buoyancy tanks 1, be provided with the pontic 14 excessively for workmen's safe passing, cross the escape way that pontic 14 is workmens, one end of crossing pontic 14 is articulated with on one of them buoyancy tank 1, the other end of crossing pontic 14 is articulated with on another buoyancy tank 1, crosses pontic 14 and can be designed to common row frame web frame.
The working process of hydraulic sheeting floatable hoisting crane of the present utility model is:
First by this hydraulic sheeting floatable hoisting crane with navigating to construction operation position, and it is floated on the surface.When this hydraulic sheeting floatable hoisting crane starts to plug waterpower sheet pile construction operation, rely on the hydraulic efficiency pressure system of universal crane to handle control Hydraulic Synchronizing Valve, Hydraulic Synchronizing Valve is controlled the cylinder rod withdrawal of hydraulic ram or is stretched out thrust, make bearing set overcome the buoyancy self producing, land on operation side, and make this hydraulic sheeting floatable hoisting crane in construction desired location, then locate, make this hydraulic sheeting floatable hoisting crane plug mode of operation in waterpower sheet pile, start to plug operation, after completing the plugging of a waterpower sheet pile that plugs job position, rely on again the hydraulic efficiency pressure system of universal crane to handle control Hydraulic Synchronizing Valve, the cylinder rod that Hydraulic Synchronizing Valve is controlled hydraulic ram stretches out or regains thrust, the buoyancy that now bearing set self produces rises bearing set, this hydraulic sheeting floatable hoisting crane integral body is floated on the construction operation water surface, and then make this hydraulic sheeting floatable hoisting crane plug off working state in waterpower sheet pile, fixing again, displacement enters next control position.So circulation, can guarantee that this hydraulic sheeting floatable hoisting crane is in different operating mode construction operations, can meet the construction operation requirement of actual different operating modes, high-quality, realize waterpower sheet pile efficiently and insert in soil, form the working process of the whole construction operation of continuous concrete wall.
Claims (10)
1. a hydraulic sheeting floatable hoisting crane, it is characterized in that comprising two buoyancy tanks and several lifting appliances, buoyancy tank described in two connects into " H " type job platform by connector, the two ends of described buoyancy tank are symmetrically arranged with permanent seat, on described permanent seat, be provided with for making this hydraulic sheeting floatable hoisting crane be positioned the bearing set on operation side, on described bearing set, be connected with for driving the hydraulic efficiency pressure system of described bearing set lifting, described hydraulic efficiency pressure system is positioned on described permanent seat, described lifting appliance is fixed on described buoyancy tank or on described connector.
2. a kind of hydraulic sheeting floatable hoisting crane according to claim 1, is characterized in that the inside of described buoyancy tank is provided with polylith the first dividing plate, and the first dividing plate described in polylith makes described buoyancy tank be divided into a plurality of not connected the first airtight separations.
3. a kind of hydraulic sheeting floatable hoisting crane according to claim 2, the top that it is characterized in that described buoyancy tank is provided with and is connected with the first described separation and is convenient to the first peep hole of the first separation described in examination and maintenance and for testing and check the first test hole of the leakproofness of described buoyancy tank, on the first described peep hole, be provided with first and inspect port lid, in the first described test hole, be provided with the first test plug screw; The bottom of described buoyancy tank is provided with the first dewatering orifice being connected with the first described separation, in the first described dewatering orifice, is provided with the first water drain cock; On described buoyancy tank, be provided with the anchoring pile for cleating; Between buoyancy tank described in two, be provided with the pontic of crossing for workmen's safe passing.
4. according to a kind of hydraulic sheeting floatable hoisting crane described in any one in claims 1 to 3, it is characterized in that described bearing set comprises the airtight supporting mass and the airtight supporting base with the hollow of an axial central through hole of hollow, the bottom of described supporting mass is fixedly connected with the bottom of described supporting base through described central through hole, on described permanent seat, run through and be provided with the through hole moving up and down for described supporting mass, under permanent seat described in the supporting base of described supporting mass through described through hole and described in making is positioned at, on described supporting mass, be provided with vertically a plurality of the first pin-and-holes, in the first described pin-and-hole, be provided with and for anti-sealing, from the first described pin-and-hole, enter the first pin pipe of the inside of described supporting mass, described hydraulic efficiency pressure system is connected with described supporting mass by the first described pin pipe.
5. a kind of hydraulic sheeting floatable hoisting crane according to claim 4, it is characterized in that the outer periphery wall around described supporting mass of described supporting mass is connected with the many multi-functional arms parallel with described supporting mass, described multi-functional arm is through described through hole, and described multi-functional arm contacts with the hole wall line of described through hole, the port at the top of described multi-functional arm is connected with outside water supply pipe, the bottom of described multi-functional arm is fixedly connected with the bottom of described supporting base through described central through hole, on the port of the bottom of described multi-functional arm, be wholely set to have and arrange the water spray plate of well-distributed hole for water spraying in the form of a ring more.
6. a kind of hydraulic sheeting floatable hoisting crane according to claim 5, it is characterized in that described supporting mass is comprised of the multistage supporting mass connecing that joins end to end, wherein the bottom of the described sub-supporting mass in end is fixedly connected with the bottom of described supporting base through described central through hole, between sub-supporting mass described in adjacent two, by flange form attaching parts, be connected, described flange form attaching parts comprises the upper connector on the bottom of the sub-supporting mass described in one of them in the sub-supporting mass being arranged at described in adjacent two and is arranged at the lower attaching parts on the top of the sub-supporting mass described in another in the sub-supporting mass described in adjacent two, on described upper connector, be provided with projection, on described lower attaching parts, be provided with the groove matching with described projection, or be provided with groove on described upper connector, on described lower attaching parts, be provided with the projection matching with described groove.
7. a kind of hydraulic sheeting floatable hoisting crane according to claim 6, the inside that it is characterized in that described supporting base is provided with polylith second partition, and the second partition described in polylith makes described airtight supporting base be divided into a plurality of not connected the second airtight separations.
8. a kind of hydraulic sheeting floatable hoisting crane according to claim 7, the top that it is characterized in that described supporting base is provided with and is connected with the second described separation and is convenient to the second peep hole of the second separation described in examination and maintenance and for testing and check the second test hole of the leakproofness of described supporting base, on the second described peep hole, be provided with second and inspect port lid, in the second described test hole, be provided with the second test plug screw; The bottom of described supporting base is provided with the second dewatering orifice being connected with the second described separation, in the second described dewatering orifice, is provided with the second water drain cock.
9. a kind of hydraulic sheeting floatable hoisting crane according to claim 8, it is characterized in that described hydraulic efficiency pressure system comprises bearing, hydraulic ram, Hydraulic Synchronizing Valve and slide mass, described bearing is sheathed on outside described supporting mass, and the bottom of described bearing is fixedly connected with the top of described permanent seat, described hydraulic ram is connected on the top of described bearing, the cylinder rod of described hydraulic ram is connected with described slide mass, described slide mass is sheathed on outside described supporting mass, on described slide mass, be provided with the second pin-and-hole, described supporting mass passes the first described pin pipe with described slide mass by bearing pin and is connected with the second described pin-and-hole, described Hydraulic Synchronizing Valve is controlled described hydraulic ram, described Hydraulic Synchronizing Valve is connected with hydraulic power source by maneuvering valve.
10. a kind of hydraulic sheeting floatable hoisting crane according to claim 9, what the lifting appliance described in it is characterized in that was universal crane gets on the bus, described maneuvering valve is the maneuvering valve on getting on the bus of described universal crane, and described hydraulic power source is comprised of driving engine and the Hydraulic Pump on the getting on the bus of described universal crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420208977.8U CN203922519U (en) | 2014-04-28 | 2014-04-28 | A kind of hydraulic sheeting floatable hoisting crane |
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| CN201420208977.8U CN203922519U (en) | 2014-04-28 | 2014-04-28 | A kind of hydraulic sheeting floatable hoisting crane |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950845A (en) * | 2014-04-28 | 2014-07-30 | 浙江省围海建设集团宁波宏阳建设有限公司 | Crane with floatable hydraulic slab |
-
2014
- 2014-04-28 CN CN201420208977.8U patent/CN203922519U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950845A (en) * | 2014-04-28 | 2014-07-30 | 浙江省围海建设集团宁波宏阳建设有限公司 | Crane with floatable hydraulic slab |
| CN103950845B (en) * | 2014-04-28 | 2016-01-20 | 浙江宏力阳生态建设股份有限公司 | A kind of hydraulic sheeting floatable hoisting crane |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20160120 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |