CN103790154A - Reinforcement cage pushing system and reinforcement cage pushing method - Google Patents
Reinforcement cage pushing system and reinforcement cage pushing method Download PDFInfo
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- CN103790154A CN103790154A CN201310632427.9A CN201310632427A CN103790154A CN 103790154 A CN103790154 A CN 103790154A CN 201310632427 A CN201310632427 A CN 201310632427A CN 103790154 A CN103790154 A CN 103790154A
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Abstract
The invention relates to a reinforcement cage pushing system and a reinforcement cage pushing method, in particular to a pushing system for pushing reinforcement cages synchronously through sliding frames, a plurality of pushing devices, a plurality of guide rails and a main controller and a pushing method applying the pushing system. The pushing system comprises the sliding frames, the pushing devices, the guide rails and the main controller. The sliding frames are used for holding the reinforcement cages and enabling the same to realize horizontal displacement, the pushing devices are used for pushing the sliding frames, the guide rails are used for realizing horizontal displacement of the pushing devices, and the main controller is used for overall control of working of the reinforcement cage pushing system. The pushing devices are correspondingly arranged on the guide rails. The sliding frames are correspondingly connected with one ends of the pushing devices. The guide rails are in sliding connection with the counter-force ends of the pushing devices. The guide rails are arranged along the sliding frames side by side. The main controller is connected with the pushing devices.
Description
Technical field
The present invention relates to a kind of reinforcing cage pushing tow system and pushing method, relate in particular to and a kind ofly realize the pushing tow system to reinforcing cage synchronous push and apply the pushing method that this pushing tow system realizes by slippage frame, thrustor, guide rail and master control device.
Background technology
At present, reinforcing cage that concreting is used adopts mostly after carrying out reinforcing cage colligation at colligation pedestal and completing, adopting heavy suspender to coordinate large lifting equipment to carry out reinforcing bar cage hoisting enters and builds pedestal, the method not only will design, calculates and make large-scale hoisting sling but also drop into large-scale crane gear, no matter be all very undesirable from safety, economy and production efficiency; Therefore, in reinforcing cage colligation construction, how that reinforcing cage is better, fast, movement is stably current urgent problem.
Therefore,, for above deficiency, the present invention is badly in need of providing a kind of new reinforcing cage pushing tow system and pushing method.
Summary of the invention
The object of this invention is to provide a kind of reinforcing cage pushing tow system and pushing method, this pushing tow system realizes the object to reinforcing cage synchronous push by slippage frame, thrustor, guide rail and master control device.
The object of the invention is to be achieved through the following technical solutions: a kind of reinforcing cage pushing tow system, this pushing tow system comprise for place reinforcing cage and realize its horizontal movement slippage frame, multiple for the thrustor to slippage frame pushing tow, many for realizing the guide rail of thrustor horizontal movement and the master control device for overall control reinforcing cage pushing tow system works; Described thrustor correspondence is arranged on described guide rail, the connection corresponding to described slippage frame of described thrustor one end, and the counter-force end of described thrustor is slidably and is connected with described guide rail; Described each guide rail is arranged side by side along slippage frame, and described master control device is connected with described thrustor.
Described slippage frame comprises the reaction beam for being connected with described thrustor, and this reaction beam one end is arranged side by side the slippage beam of many, and this reaction beam other end has been arranged side by side multiple thrustors, and described slippage beam lower end correspondence is provided with slideway.
Described thrustor comprises pushing tow guider for pushing tow direction is led, be used to form the hydraulic jack of flexible jacking force and be used to form the pushing tow rail clamping device of pushing reaction; Described pushing tow guider is connected with described reaction beam; Described hydraulic jack one end and described pushing tow guider are hinged, and the other end and described pushing tow rail clamping device are hinged.
Described pushing tow guider comprises the fairlead being slidably connected with described guide rail and is arranged on the head that clamps of this fairlead upper end; Described fairlead comprises slip notch and is arranged on the pinch roller in this slip notch, the setting corresponding to described guide rail of described pinch roller; The described head that clamps clamps fixing with described reaction beam.
The described head that clamps comprises the base being arranged on described fairlead and is arranged on the bayonet socket on this base; This bayonet socket clamps by hook disposed thereon and described reaction beam.
Described pushing tow rail clamping device comprises guiding connection mechanism and retaining clamp mechanism; Described guiding connection mechanism top is provided with for the bearing pin hinged with described hydraulic jack, and described guiding connection mechanism bottom is provided with the gathering sill of installation corresponding to described guide rail, is provided with the multipair pulley sliding for pushing tow rail clamping device in this gathering sill; Described retaining clamp mechanism comprises fixture mount pad and be arranged on two Wedge grippings in this fixture mount pad, and described fixture mount pad is hinged by bearing pin and described guiding connection mechanism; Described two Wedge grippings divide and are located at described guide rail both sides, this Wedge gripping tail end is provided with positioning bolt, on this positioning bolt, be arranged with reaction spring, this reaction spring one end is connected with described Wedge gripping, the other end is provided with retaining backing plate, this retaining backing plate is installed on described positioning bolt, and described Wedge gripping is clamped and is connected with the baffle plate of described fixture mount pad tail end with retaining backing plate by the setscrew nut being arranged on positioning bolt.
Described master control device comprises the total control circuit that is used to pushing tow system that the pushing tow hydraulic pump of power is provided and exports jacking force for automatically controlling pushing tow hydraulic pump.
Application is according to the above-mentioned pushing method that reinforcing cage pushing tow system realizes described in one of them, and this pushing method comprises the following steps:
S1, master control device control thrustor by slippage frame pushing tow to base plate colligation pedestal;
S2, on slippage frame colligation baseplate reinforcing bar;
S3, master control device control thrustor by slippage frame pushing tow to side wall colligation pedestal;
S4, on slippage frame colligation side wall reinforcing bar;
S5, master control device control thrustor by slippage frame pushing tow to top board colligation pedestal;
S6, on slippage frame colligation top board reinforcing bar.
Further comprising the steps of in described step S1, step S3 and step S5:
Total control circuit provides power by electrically-controlled valve control pushing tow hydraulic pump to each hydraulic jack;
Total control circuit stretches out by the hydraulic stem of controlling each hydraulic jack, makes the pushing tow rail clamping device of hydraulic jack along guide rail to after-applied active force;
The retaining clamp mechanism clamping guide-rail of pushing tow rail clamping device, and form counter-force;
Under counter-force effect, slippage frame is along slideway slippage forward;
After slippage completes, total control circuit shrinks by the hydraulic stem of controlling each hydraulic jack, makes the retaining clamp mechanism of pushing tow rail clamping device unclamp guide rail;
Under the effect of hydraulic stem convergent force, pushing tow rail clamping device moves forward along guide rail.
Further comprising the steps of after described step S6:
Master control device control thrustor by slippage frame pushing tow to building pedestal;
Total control circuit by electrically-controlled valve control air compressor machine to each airbag aeration;
After airbag aeration by reinforcing cage jack-up;
Remove reinforcing cage pushing tow system;
By each air bag deflation;
Reinforcing cage pushing tow completes.
The present invention compared with prior art has advantages of following:
1, the present invention adopts the design of slippage frame, by by reinforcing cage colligation on slippage frame, and by thrustor, slippage frame is carried out to pushing tow, thereby realizes the pushing tow process to reinforcing cage; Thereby realize quickly and easily reinforcing cage segmentation colligation construction, guaranteed incremental launching construction quality, improved incremental launching construction efficiency, reduced incremental launching construction risk.
2, the present invention adopts the design of thrustor; Can realize the incremental launching construction by multipoint jacking to reinforcing cage, pushing tow process is coordinated more, for reinforcing cage provides guarantee along the horizontal movement of slippage beam glide direction, the horizontal movement deviation of directivity of reinforcing cage is reduced, guarantee incremental launching construction quality, improve incremental launching construction efficiency, reduced incremental launching construction risk.
3, the present invention adopts the design of pushing tow guider; The pushing tow direction of slip notch and the each thrustor of pinch roller control by pushing tow guider, pushing tow process is limited on guide rail, guarantee the direct of travel of slippage frame, thereby effectively guarantee reinforcing cage pushing tow direction, guarantee incremental launching construction quality, improve incremental launching construction efficiency, reduced incremental launching construction risk.
4, the present invention adopts the design of pushing tow rail clamping device, and the pushing tow that can be thrustor provides counter-force; Meanwhile, pushing tow rail clamping device has the function of self-locking and Self-unlocking, can automatically realize the pushing tow process of thrustor and thrustor along the traveling process on guide rail; Thereby guarantee incremental launching construction quality, improved incremental launching construction efficiency, reduced incremental launching construction risk.
5, the present invention adopts the design of master control device; Can overall control pushing tow system carry out incremental launching construction, realize the automation control of thrustor, make reinforcing cage synchronous push there is reliable guarantee, make pushing tow process more fast, accurately, guarantee incremental launching construction quality, improved incremental launching construction efficiency, reduced incremental launching construction risk.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation (top view) of pushing tow system in the present invention;
Fig. 2 is the structural representation (front view) of slippage beam in the present invention;
Fig. 3 is the structural representation (stereogram) of thrustor in the present invention;
Fig. 4 is the structural representation (stereogram) of pushing tow guider in the present invention;
Fig. 5 is the structural representation (front view) of middle guide of the present invention;
Fig. 6 is the structural representation (stereogram) of pushing tow rail clamping device in the present invention;
Fig. 7 is the structural representation (stereogram) of pushing tow rail clamping device in the present invention;
Fig. 8 is the structural representation (sectional view) of retaining clamp mechanism in the present invention;
Fig. 9 is the structural representation (top view) of Wedge gripping in the present invention;
Figure 10 is the connection diagram (block diagram) of master control device in the present invention;
Figure 11 is the step block diagram of pushing method in the present invention.
The specific embodiment
Shown in Fig. 1 (direction of arrow is reinforcing cage pushing tow direction), reinforcing cage pushing tow system of the present invention, comprise for place reinforcing cage 1 and realize its horizontal movement slippage frame 2, multiple for the thrustor 3 to slippage frame pushing tow, many for realizing the guide rail 4 of thrustor horizontal movement and the master control device for overall control reinforcing cage pushing tow system works; Described thrustor correspondence is arranged on described guide rail, is positioned at the pushing end connection corresponding to described slippage frame of described thrustor one end, and the counter-force end that is positioned at the described thrustor other end is slidably and is connected with described guide rail; Described each guide rail equidistantly arranges side by side along slippage width of frame direction, and described master control device is connected with described thrustor.
Shown in Figure 1, the frame of slippage described in the present embodiment comprises the reaction beam 5 for being connected with described thrustor, this reaction beam one end is equidistantly provided with the slippage beam 6 of many side by side along its width, this reaction beam other end is equidistantly provided with multiple thrustors side by side along its width, and described slippage beam lower end correspondence is provided with slideway 7.Described slippage beam arranges along horizontal plane is vertical with described reaction beam, and described thrustor also arranges along horizontal plane is vertical with described reaction beam, and described slide rail and described slippage beam be arranged in parallel.Shown in Figure 2, the beam of slippage described in the present embodiment adopts square steel setting, is provided with slide block 8 in this slippage beam lower end, and described slideway both sides are provided with spacing stud 9, and described slippage beam is placed on described slideway, and slides forward along slideway in pushing tow process; For reducing the slip resistance of slippage beam, be provided with the PTFE slide plate 10 for reducing friction factor in described slippage beam lower end.Many the slippage beams that be arranged in parallel in the present embodiment, to reinforcing cage is better supported, guarantee that the bottom of reinforcing cage can not produce distortion in pushing tow process; Can freely select according to the reinforcing cage of different size, size quantity and the layout of slippage beam, thrustor.The present invention adopts the design of slippage frame, by by reinforcing cage colligation on slippage frame, and by thrustor, slippage frame is carried out to pushing tow, thereby realizes the pushing tow process to reinforcing cage; Thereby realize quickly and easily reinforcing cage segmentation colligation construction, guaranteed incremental launching construction quality, improved incremental launching construction efficiency, reduced incremental launching construction risk.
Shown in Fig. 1, Fig. 3, thrustor described in the present embodiment comprises pushing tow guider 11 for pushing tow direction is led, be used to form the hydraulic jack 12 of flexible jacking force and be used to form the pushing tow rail clamping device 13 of pushing reaction; Described pushing tow guider is connected with described reaction beam; Described hydraulic jack one end and described pushing tow guider are hinged, and the other end and described pushing tow rail clamping device are hinged.Described in the present embodiment, hydraulic jack is horizontally disposed with, and the hydraulic stem of this hydraulic jack and described pushing tow guider are hinged, and the hydraulic cylinder of hydraulic jack and described pushing tow rail clamping device are hinged; Also can need oppositely to arrange according to practice of construction.Hydraulic jack described in the present embodiment adopts following specification: rated pressure/maximum pressure: 25MPa/31.5MPa; Rated load: 30t/37t; Rated travel: 1000mm; Be connected with member: 50mm bearing pin; Band oscillating bearing.The present invention adopts the design of thrustor; Can realize the incremental launching construction by multipoint jacking to reinforcing cage, pushing tow process is coordinated more, for reinforcing cage provides guarantee along the horizontal movement of slippage beam glide direction, the horizontal movement deviation of directivity of reinforcing cage is reduced, guarantee incremental launching construction quality, improve incremental launching construction efficiency, reduced incremental launching construction risk.The features such as the hydraulic jack in the present invention has flexible arrangement, easy for installation, and the little loading of volume is large,
Shown in Fig. 1, Fig. 3, Fig. 4, what the guider of pushing tow described in the present embodiment comprised the fairlead 14 being slidably connected with described guide rail and was arranged on this fairlead upper end clamps 15; Described fairlead comprises slip notch 16 and is arranged on the pinch roller (belong to prior art, do not show in figure) in this slip notch, the setting corresponding to described guide rail of described pinch roller; The described head that clamps clamps fixing with described reaction beam.In the present embodiment, be provided with for the bearing pin 17 hinged with described hydraulic jack at the described tail end that clamps.
Shown in Fig. 1, Fig. 4, described in the present embodiment, clamp head and comprise the base 18 being arranged on described fairlead and be arranged on the bayonet socket 19 on this base; This bayonet socket clamps by hook disposed thereon 20 and described reaction beam.Between described bayonet socket and described reaction beam, be provided with the cushion pad 21 of the jacking force for cushioning; This cushion pad adopts the rubber pad that thickness is 30mm to make; This cushion pad can balanced bayonet socket and reaction beam between jacking force load, guarantee that reaction beam only bears horizontal thrust in pushing tow process, and be not subject to vertical force.Shown in Figure 1, reaction beam described in the present embodiment comprises horizontally disposed supporting plate 22, and this two ends of bearing plate is provided with push pedal 23, and described bayonet socket is installed in one of them push pedal, and described multiple slippage beams are horizontally disposed with side by side along the length direction of another push pedal; Described in being horizontally set on, described supporting plate clamps on the base of head.The present invention adopts the design of pushing tow guider; The pushing tow direction of slip notch and the each thrustor of pinch roller control by pushing tow guider, pushing tow process is limited on guide rail, guarantee the direct of travel of slippage frame, thereby effectively guarantee reinforcing cage pushing tow direction, guarantee incremental launching construction quality, improve incremental launching construction efficiency, reduced incremental launching construction risk.
Shown in Figure 5, guide rail described in the present embodiment adopts the design of i iron, i iron is vertically arranged in prefabricated Tong road 24, by being arranged on the fishplate bar 25 and corresponding connection of built-in fitting (belong to prior art, do not show in figure) being arranged in described concrete road of i iron bottom; And by welding, both are fixed.Be provided with the groove 26 for placing pinch roller in described i iron both sides, described pinch roller slides on the convex edge of described groove bottom along rail length direction and holds guide rail tightly, described groove is by spacing on described guide rail fairlead entirety, to guarantee thrustor getaway not in pushing tow process, thereby guarantee, the direction that thrustor is advanced, has further guaranteed the direction of slippage frame slippage, has effectively guaranteed pushing tow quality.The employing of guide rail described in the present embodiment length is that the i iron of 12m or 6m is spliced, and two i iron edge joint positions welding, and polishes smooth, and baffle plate (belong to prior art, do not show in figure) is set, to prevent thrustor slippage guide rail in guide rail termination.
Shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, the rail clamping device of pushing tow described in the present embodiment comprises guiding connection mechanism 27 and retaining clamp mechanism 28; Described guiding connection mechanism top is provided with for the bearing pin 29 hinged with described hydraulic jack, described guiding connection mechanism bottom is provided with the gathering sill 30 of installation corresponding to described guide rail, in this gathering sill, be provided with the multipair pulley 31 sliding for pushing tow rail clamping device, the corresponding setting of groove of described pulley and described guide rail; Described retaining clamp mechanism comprises fixture mount pad 32 and is arranged on two Wedge grippings 33 in this fixture mount pad, and described fixture mount pad is hinged by bearing pin and described guiding connection mechanism; On described two Wedge grippings, be equipped with the flank of tooth 45, two Wedge grippings divide and are located at described guide rail both sides, this Wedge gripping tail end is provided with positioning bolt 34, on this positioning bolt, be arranged with reaction spring 35, this reaction spring one end is connected with described Wedge gripping, the other end is provided with retaining backing plate 36, and this retaining backing plate is installed on described positioning bolt, and described Wedge gripping is clamped and is connected with the baffle plate 38 of described fixture mount pad tail end with retaining backing plate by the setscrew nut 37 being arranged on positioning bolt; Described fixture mount pad comprises upper cover plate 39 and two lower shoes 40, described upper cover plate both sides are connected with dividing the lower shoe that is located at described guide rail both sides by side plate 41, between described two lower shoes, connect by described baffle plate, on this baffle plate, be provided with and be horizontally disposed annular keyway 42, described positioning bolt is located on this annular keyway, this annular keyway and described guide rail top install, and described positioning bolt is arranged on described guide rail both sides; Described Wedge gripping entirety is placed on by described upper cover plate, lower shoe and baffle plate and encloses in the chamber forming.The present invention adopts the design of pushing tow rail clamping device, and the pushing tow that can be thrustor provides counter-force; Meanwhile, pushing tow rail clamping device has the function of self-locking and Self-unlocking, can automatically realize the pushing tow process of thrustor and thrustor along the traveling process on guide rail; Thereby guarantee incremental launching construction quality, improved incremental launching construction efficiency, reduced incremental launching construction risk.
Shown in Figure 10, the device of master control described in the present embodiment comprises the total control circuit that is used to pushing tow system that the pushing tow hydraulic pump of power is provided and exports jacking force for automatically controlling pushing tow hydraulic pump.The hydraulic pump of pushing tow described in the present embodiment is connected with each hydraulic jack respectively by fluid pressure line; On described fluid pressure line, be provided with multiple electrically-controlled valve for the each fluid pressure line of switching controls; Described electrically-controlled valve is electrically connected with described total control circuit by electric wire, for realizing total control circuit, pushing tow system is controlled automatically in the entirety of incremental launching construction.Described pushing tow hydraulic pump is circumscribed with fuel tank and voltage-stabilized power supply.The hydraulic pump of pushing tow described in the present embodiment is connected with each hydraulic jack respectively by pushing tow pipeline.The present invention adopts the design of master control device; Can overall control pushing tow system carry out incremental launching construction, realize the automation control of thrustor, make reinforcing cage synchronous push there is reliable guarantee, make pushing tow process more fast, accurately, guarantee incremental launching construction quality, improved incremental launching construction efficiency, reduced incremental launching construction risk.
Shown in Figure 1, in the present embodiment, for monitoring reinforcing cage pushing tow process, make reinforcing cage pushing tow process more stable, accurate; On described reaction beam, be provided with multiple wireless sensers 43, in order to the stroke of Real-Time Monitoring slippage frame in pushing tow process; Be provided with laser range finder 44 with the corresponding section, position of wireless senser, described wireless senser by the stroke signal detecting by transmission of wireless signals to laser range finder; This laser range finder detects real-time stroke distances according to stroke signal, and the trip distance is returned to total control circuit in real time; Described total control circuit is according to the stroke distances editor's control instruction returning in real time, and control instruction is sent to each electrically-controlled valve, and by electrically-controlled valve, each thrustor is controlled, realize better the overall control to thrustor pushing tow process with this, guarantee pushing tow effect; Improve the precision of incremental launching construction; Thereby effectively improve the efficiency of incremental launching construction.
Shown in Figure 11, the present invention also provides a kind of pushing method that described reinforcing cage pushing tow system realizes of applying, and this pushing method comprises the following steps:
1, master control device control thrustor by slippage frame pushing tow to base plate colligation pedestal; Total control circuit provides power by electrically-controlled valve control pushing tow hydraulic pump to each hydraulic jack;
Total control circuit synchronously stretches out by the hydraulic stem of controlling each hydraulic jack, makes the pushing tow rail clamping device of hydraulic jack along guide rail to after-applied active force;
The retaining clamp mechanism clamping guide-rail of pushing tow rail clamping device, and form counter-force;
Under counter-force effect, slippage frame is along slideway slippage forward;
After slippage completes, total control circuit, by controlling the hydraulic stem synchronous of each hydraulic jack, makes the retaining clamp mechanism of pushing tow rail clamping device unclamp guide rail;
Under the effect of hydraulic stem convergent force, pushing tow rail clamping device moves forward along guide rail.Repeat above-mentioned steps and realize the pushing tow process of thrustor to slippage frame.
2, colligation baseplate reinforcing bar on slippage frame.
3, master control device control thrustor by slippage frame pushing tow to side wall colligation pedestal; Total control circuit provides power by electrically-controlled valve control pushing tow hydraulic pump to each hydraulic jack;
Total control circuit synchronously stretches out by the hydraulic stem of controlling each hydraulic jack, makes the pushing tow rail clamping device of hydraulic jack along guide rail to after-applied active force;
The retaining clamp mechanism clamping guide-rail of pushing tow rail clamping device, and form counter-force;
Under counter-force effect, slippage frame is along slideway slippage forward;
After slippage completes, total control circuit, by controlling the hydraulic stem synchronous of each hydraulic jack, makes the retaining clamp mechanism of pushing tow rail clamping device unclamp guide rail;
Under the effect of hydraulic stem convergent force, pushing tow rail clamping device moves forward along guide rail.Repeat above-mentioned steps and realize the pushing tow process of thrustor to slippage frame.
4, colligation side wall reinforcing bar on slippage frame.
5, master control device control thrustor by slippage frame pushing tow to top board colligation pedestal; Total control circuit provides power by electrically-controlled valve control pushing tow hydraulic pump to each hydraulic jack;
Total control circuit synchronously stretches out by the hydraulic stem of controlling each hydraulic jack, makes the pushing tow rail clamping device of hydraulic jack along guide rail to after-applied active force;
The retaining clamp mechanism clamping guide-rail of pushing tow rail clamping device, and form counter-force;
Under counter-force effect, slippage frame is along slideway slippage forward;
After slippage completes, total control circuit, by controlling the hydraulic stem synchronous of each hydraulic jack, makes the retaining clamp mechanism of pushing tow rail clamping device unclamp guide rail;
Under the effect of hydraulic stem convergent force, pushing tow rail clamping device moves forward along guide rail.Repeat above-mentioned steps and realize the pushing tow process of thrustor to slippage frame.
6, colligation top board reinforcing bar on slippage frame; And the colligation that finally completes reinforcing cage is constructed.
7, master control device control thrustor by slippage frame pushing tow to building pedestal; Total control circuit provides power by electrically-controlled valve control pushing tow hydraulic pump to each hydraulic jack;
Total control circuit synchronously stretches out by the hydraulic stem of controlling each hydraulic jack, makes the pushing tow rail clamping device of hydraulic jack along guide rail to after-applied active force;
The retaining clamp mechanism clamping guide-rail of pushing tow rail clamping device, and form counter-force;
Under counter-force effect, slippage frame is along slideway slippage forward;
After slippage completes, total control circuit, by controlling the hydraulic stem synchronous of each hydraulic jack, makes the retaining clamp mechanism of pushing tow rail clamping device unclamp guide rail;
Under the effect of hydraulic stem convergent force, pushing tow rail clamping device moves forward along guide rail.Repeat above-mentioned steps and realize the pushing tow process of thrustor to slippage frame.
Total control circuit is synchronously evenly inflated to each air bag by electrically-controlled valve control air compressor machine;
After airbag aeration by reinforcing cage jack-up;
Remove reinforcing cage pushing tow system;
Each air bag is evenly exitted, and now reinforcing cage entirety supports by the support member being arranged on its bottom surface; After abandoning, remove air bag;
Reinforcing cage pushing tow completes.
Described in being preset in, air bag described in the present embodiment (belong to prior art, do not show in figure) builds pedestal bottom surface; Be provided with the backing plate for being connected with reinforcing cage bottom in this air bag upper end; At airbag aeration and be increased to behind reinforcing cage bottom surface, backing plate is connected with reinforcing cage bottom surface, then air bag is continued to inflation, until by reinforcing cage entirety jack-up.At air bag deflation and while being reduced to the complete bearing bar cage of support member of reinforcing cage bottom surface, remove backing plate, then air bag is continued to venting, until air bag shrinks completely, air bag is withdrawn from from reinforcing cage below the most at last.
Claims (10)
1. a reinforcing cage pushing tow system, is characterized in that: this pushing tow system comprise for place reinforcing cage and realize its horizontal movement slippage frame, multiple for the thrustor to slippage frame pushing tow, many for realizing the guide rail of thrustor horizontal movement and the master control device for overall control reinforcing cage pushing tow system works; Described thrustor correspondence is arranged on described guide rail, the connection corresponding to described slippage frame of described thrustor one end, and the counter-force end of described thrustor is slidably and is connected with described guide rail; Described each guide rail is arranged side by side along slippage frame, and described master control device is connected with described thrustor.
2. reinforcing cage pushing tow system according to claim 1, it is characterized in that: described slippage frame comprises the reaction beam for being connected with described thrustor, this reaction beam one end is arranged side by side the slippage beam of many, this reaction beam other end has been arranged side by side multiple thrustors, and described slippage beam lower end correspondence is provided with slideway.
3. reinforcing cage pushing tow system according to claim 2, is characterized in that: described thrustor comprises pushing tow guider for pushing tow direction is led, be used to form the hydraulic jack of flexible jacking force and be used to form the pushing tow rail clamping device of pushing reaction; Described pushing tow guider is connected with described reaction beam; Described hydraulic jack one end and described pushing tow guider are hinged, and the other end and described pushing tow rail clamping device are hinged.
4. reinforcing cage pushing tow system according to claim 3, is characterized in that: described pushing tow guider comprises the fairlead being slidably connected with described guide rail and is arranged on the head that clamps of this fairlead upper end; Described fairlead comprises slip notch and is arranged on the pinch roller in this slip notch, the setting corresponding to described guide rail of described pinch roller; The described head that clamps clamps fixing with described reaction beam.
5. reinforcing cage pushing tow system according to claim 4, is characterized in that: described in clamp head and comprise the base being arranged on described fairlead and be arranged on the bayonet socket on this base; This bayonet socket clamps by hook disposed thereon and described reaction beam.
6. reinforcing cage pushing tow system according to claim 5, is characterized in that: described pushing tow rail clamping device comprises guiding connection mechanism and retaining clamp mechanism; Described guiding connection mechanism top is provided with for the bearing pin hinged with described hydraulic jack, and described guiding connection mechanism bottom is provided with the gathering sill of installation corresponding to described guide rail, is provided with the multipair pulley sliding for pushing tow rail clamping device in this gathering sill; Described retaining clamp mechanism comprises fixture mount pad and be arranged on two Wedge grippings in this fixture mount pad, and described fixture mount pad is hinged by bearing pin and described guiding connection mechanism; Described two Wedge grippings divide and are located at described guide rail both sides, this Wedge gripping tail end is provided with positioning bolt, on this positioning bolt, be arranged with reaction spring, this reaction spring one end is connected with described Wedge gripping, the other end is provided with retaining backing plate, this retaining backing plate is installed on described positioning bolt, and described Wedge gripping is clamped and is connected with the baffle plate of described fixture mount pad tail end with retaining backing plate by the setscrew nut being arranged on positioning bolt.
7. according to claim 1-6 reinforcing cage pushing tow system described in one of them, it is characterized in that: described master control device comprises and is used to pushing tow system that the pushing tow hydraulic pump of power is provided and for automatically controlling the total control circuit of pushing tow hydraulic pump output jacking force.
8. application, according to the claim 1-7 pushing method that reinforcing cage pushing tow system realizes described in one of them, is characterized in that: this pushing method comprises the following steps:
S1, master control device control thrustor by slippage frame pushing tow to base plate colligation pedestal;
S2, on slippage frame colligation baseplate reinforcing bar;
S3, master control device control thrustor by slippage frame pushing tow to side wall colligation pedestal;
S4, on slippage frame colligation side wall reinforcing bar;
S5, master control device control thrustor by slippage frame pushing tow to top board colligation pedestal;
S6, on slippage frame colligation top board reinforcing bar.
9. pushing method according to claim 8, is characterized in that: further comprising the steps of in described step S1, step S3 and step S5:
Total control circuit provides power by electrically-controlled valve control pushing tow hydraulic pump to each hydraulic jack;
Total control circuit stretches out by the hydraulic stem of controlling each hydraulic jack, makes the pushing tow rail clamping device of hydraulic jack along guide rail to after-applied active force;
The retaining clamp mechanism clamping guide-rail of pushing tow rail clamping device, and form counter-force;
Under counter-force effect, slippage frame is along slideway slippage forward;
After slippage completes, total control circuit shrinks by the hydraulic stem of controlling each hydraulic jack, makes the retaining clamp mechanism of pushing tow rail clamping device unclamp guide rail;
Under the effect of hydraulic stem convergent force, pushing tow rail clamping device moves forward along guide rail.
10. pushing method according to claim 9, is characterized in that: further comprising the steps of after described step S6:
Master control device control thrustor by slippage frame pushing tow to building pedestal;
Total control circuit by electrically-controlled valve control air compressor machine to each airbag aeration;
After airbag aeration by reinforcing cage jack-up;
Remove reinforcing cage pushing tow system;
By each air bag deflation;
Reinforcing cage pushing tow completes.
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| CN201310632427.9A CN103790154B (en) | 2013-11-29 | 2013-11-29 | Reinforcing cage pushing tow system and pushing method |
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| CN201310632427.9A CN103790154B (en) | 2013-11-29 | 2013-11-29 | Reinforcing cage pushing tow system and pushing method |
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| CN104631337A (en) * | 2015-02-16 | 2015-05-20 | 中交第二航务工程局有限公司 | Guide deviation correcting device for large concrete component pushing |
| CN104931123A (en) * | 2015-06-10 | 2015-09-23 | 北京华横新技术开发公司 | Interrupted rail weighbridge detection device |
| CN106223206A (en) * | 2016-08-31 | 2016-12-14 | 中交公局第三工程有限公司 | Framework of steel reinforcement and template system pushing tow system and pushing method |
| CN106379704A (en) * | 2016-11-01 | 2017-02-08 | 山东电力建设第工程公司 | Push-pull translation steering construction system for large equipment |
| CN106761806A (en) * | 2016-12-16 | 2017-05-31 | 中国建筑第六工程局有限公司 | For the tunneling boring pushing tow system and pushing method of tunneling pipe gallery point chamber structure |
| CN109404440A (en) * | 2018-11-26 | 2019-03-01 | 合建卡特（芜湖）重工科技有限公司 | A kind of automatic locking apparatus anti-fall for road and bridge machinery |
| CN109488643A (en) * | 2019-01-08 | 2019-03-19 | 沈阳北碳密封有限公司 | Inner casing dismounts hydraulic cylinder mobile fixture and application method on stage apparatus |
| CN110904859A (en) * | 2019-11-07 | 2020-03-24 | 中交二公局第二工程有限公司 | Walking type horizontal beam moving device and beam moving method |
| CN111676975A (en) * | 2020-04-28 | 2020-09-18 | 中铁工程装备集团有限公司 | Continuous manufacturing equipment and method for reinforcement cage |
| CN111874842A (en) * | 2020-07-07 | 2020-11-03 | 上海建工集团股份有限公司 | Eccentric locking self-propelled pushing device and method |
| CN112012500A (en) * | 2020-07-07 | 2020-12-01 | 上海建工集团股份有限公司 | Wedge-shaped locking self-propelled pushing device and method |
| CN112049433A (en) * | 2020-08-11 | 2020-12-08 | 上海隧道工程有限公司 | Steel truss pushing attitude control equipment and attitude control method thereof |
| CN115162750A (en) * | 2022-08-29 | 2022-10-11 | 中铁二十二局集团第三工程有限公司 | Steel box girder system of sliding |
| CN116623565A (en) * | 2023-07-24 | 2023-08-22 | 山东久固钢结构工程有限公司 | Steel construction bridge pushes away pushing auxiliary device that slides |
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| CN104631337A (en) * | 2015-02-16 | 2015-05-20 | 中交第二航务工程局有限公司 | Guide deviation correcting device for large concrete component pushing |
| CN104931123A (en) * | 2015-06-10 | 2015-09-23 | 北京华横新技术开发公司 | Interrupted rail weighbridge detection device |
| CN106223206A (en) * | 2016-08-31 | 2016-12-14 | 中交公局第三工程有限公司 | Framework of steel reinforcement and template system pushing tow system and pushing method |
| CN106379704A (en) * | 2016-11-01 | 2017-02-08 | 山东电力建设第工程公司 | Push-pull translation steering construction system for large equipment |
| CN106761806A (en) * | 2016-12-16 | 2017-05-31 | 中国建筑第六工程局有限公司 | For the tunneling boring pushing tow system and pushing method of tunneling pipe gallery point chamber structure |
| CN106761806B (en) * | 2016-12-16 | 2019-05-28 | 中国建筑第六工程局有限公司 | Divide the tunneling boring pushing tow system and pushing method of chamber structure for tunneling pipe gallery |
| CN109404440A (en) * | 2018-11-26 | 2019-03-01 | 合建卡特（芜湖）重工科技有限公司 | A kind of automatic locking apparatus anti-fall for road and bridge machinery |
| CN109404440B (en) * | 2018-11-26 | 2024-06-07 | 合建卡特工业股份有限公司 | Automatic locking device for road bridge mechanical anti-slip |
| CN109488643B (en) * | 2019-01-08 | 2023-09-19 | 沈阳北碳密封有限公司 | Hydraulic cylinder moving and fixing device on inner shell dismounting platform device and use method |
| CN109488643A (en) * | 2019-01-08 | 2019-03-19 | 沈阳北碳密封有限公司 | Inner casing dismounts hydraulic cylinder mobile fixture and application method on stage apparatus |
| CN110904859A (en) * | 2019-11-07 | 2020-03-24 | 中交二公局第二工程有限公司 | Walking type horizontal beam moving device and beam moving method |
| CN110904859B (en) * | 2019-11-07 | 2024-05-31 | 中交二公局第二工程有限公司 | Walking type horizontal beam moving device and beam moving method |
| CN111676975A (en) * | 2020-04-28 | 2020-09-18 | 中铁工程装备集团有限公司 | Continuous manufacturing equipment and method for reinforcement cage |
| CN112012500A (en) * | 2020-07-07 | 2020-12-01 | 上海建工集团股份有限公司 | Wedge-shaped locking self-propelled pushing device and method |
| CN111874842A (en) * | 2020-07-07 | 2020-11-03 | 上海建工集团股份有限公司 | Eccentric locking self-propelled pushing device and method |
| CN112049433A (en) * | 2020-08-11 | 2020-12-08 | 上海隧道工程有限公司 | Steel truss pushing attitude control equipment and attitude control method thereof |
| CN115162750A (en) * | 2022-08-29 | 2022-10-11 | 中铁二十二局集团第三工程有限公司 | Steel box girder system of sliding |
| CN116623565A (en) * | 2023-07-24 | 2023-08-22 | 山东久固钢结构工程有限公司 | Steel construction bridge pushes away pushing auxiliary device that slides |
| CN116623565B (en) * | 2023-07-24 | 2023-10-20 | 山东久固钢结构工程有限公司 | Steel construction bridge pushes away pushing auxiliary device that slides |
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