CN2132735Y - Towerhoist and distributing two-purpose machine - Google Patents
Towerhoist and distributing two-purpose machine Download PDFInfo
- Publication number
- CN2132735Y CN2132735Y CN 92225210 CN92225210U CN2132735Y CN 2132735 Y CN2132735 Y CN 2132735Y CN 92225210 CN92225210 CN 92225210 CN 92225210 U CN92225210 U CN 92225210U CN 2132735 Y CN2132735 Y CN 2132735Y
- Authority
- CN
- China
- Prior art keywords
- cloth
- pipe
- tower
- crane
- concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a tower hoisting and distributing two-purpose machine. While in use, a concrete distributing mechanism and a tower crane are organically assembled into an integrative structure; a sedentary vertical tube is used to convey a concrete pump to a position, and the position has the same height with the tower body; a distributing guide tube can directly cast the concrete on any position of the whole working range covered by the crane, and the turn, amplitude and lift of the distributing guide tube is controlled by a lifting jib. The utility model has the advantages that the concrete distributing automation of the high layer building can be realized, the efficiency can be improved, the labour intensity can be reduced, and the two-purpose new constructional machinery machine is provided, and the building cost is saved.
Description
The utility model relates to a kind of tower lifting, the dual-purpose machine of cloth, forms by tower crane and concrete distributing mechanism, and be construction machinery equipment.
The domestic construction industry is when carrying out the concrete depositing cloth to skyscraper at present, generally the method for Cai Yonging is that the cement concrete that ground stirs is installed in the dedicated slot, with crane the constructions work face that it winches to desired height is unloaded, cement concrete is filled in spade by the workman again and put in place.Also the someone adopts concrete pump to match with the vertical transport pipe, and the direct pump of cement concrete to desired height, again according to the camp site plan range, is installed horizontal duct temporarily cement concrete is delivered to the position.Above-mentioned two kinds of distributing techniques all exist the drawback that speed of application is slow, hand labor intensity is big.Especially when adopting slip-form construction method to carry out the high-rise building building,, will directly influence sliding formwork efficient and quality because concrete distributing speed does not catch up with.
The concrete pump truck of states such as Japan, (being commonly called as " trunk car "), the special mechanical equipment that belongs to the building concrete cloth, it self has adjustable transmission and concrete transmission cloth tube and the transmission pump that interconnects angle of more piece, can move with car, operate nimblely, for building below six floors, its use will be increased work efficiency and degree of automation greatly.But because it is when cloth, whole conveying cloth tube all will turn round, so if to height working surfaces cloth more than six layers, its revolution amplitude is just very little, otherwise certainly will cause pump truck whole unstable.In addition, if height operation and increase the cloth tube total length more, this must cause car body huge, the strong point of also just lose its flexible operation, being convenient to move.
Order of the present utility model is: overcome the deficiency of prior art, a kind of dual-purpose machine of tower lifting, cloth that can improve work efficiency, quality and the degree of automation of concrete depositing cloth on the skyscraper greatly is provided.
The utility model can be applicable to swing arm peace arm two class tower cranes respectively, and implementation is as follows:
One, the tower lifting of swing arm, the dual-purpose machine of cloth, form by swing arm tower crane and concrete distributing mechanism, characteristics are: the bottom nozzle of cement concrete vertical transport pipe and the delivery port of ground concrete transmission pump joins, top head and top tower joint fixes, top ports and horizontal rotation elbow coupling one end join, and this pipe junction need guarantee that the center of gyration of managing with rotating platform of crane is coaxial; Fixedly cloth conduit head end is to be 90 ° of bend pipes, and it and the horizontal rotation elbow coupling other end join and constitute arm elevation angle swivel coupling; One section slide rail is housed on the arm vertically, has a coaster to slide along it; Fixedly cloth catheter tip and moving cloth conduit head end all are 90 ° of bend pipes, and they join at the coaster place and constitute the hook lifting swivel coupling, and this joint is supported by supratrochlear bearing frame; Crane hook articulates mutually with the moving cloth conduit; Moving cloth catheter tip and a cloth flexible pipe that hangs down join.
Two, the tower lifting of flat arm, the dual-purpose machine of cloth, form by flat arm tower crane and concrete distributing mechanism, characteristics are: the bottom nozzle of cement concrete vertical transport pipe and the delivery port of ground concrete transmission pump joins, top head and top tower joint fixes, top ports and horizontal rotation elbow coupling one end join, and this pipe junction need guarantee that the center of gyration of managing with rotating platform of crane is coaxial; Can fixedly mount a fixedly cloth conduit near being provided with fixed mount on one section arm at crane rotation center, this conduit head end and the above-mentioned horizontal rotation elbow coupling other end join, end is to be 90 ° of bend pipes; Moving cloth conduit head end is to be 90 ° of bend pipes, it and fixedly cloth catheter tip bend pipe join and constitute the luffing swivel coupling; The suspension hook of luffing coaster articulates mutually with the moving cloth conduit; The moving cloth catheter tip is connecting the cloth flexible pipe.
When realizing the utility model with above-mentioned two kinds of schemes, can on managing the pipe end outer cylinder at swivel coupling place, all leave annular groove, and groove is embedded in elastic seal ring, the inner end surface of pipe clamp and the pipe end outer cylinder direct contact that is held.
For adjusting the right alignment of cloth vertical tube and horizontal rotation elbow coupling joint pipe and rotating platform of crane, can adopt following concrete structure: connect four leading screw distance adjustors that are symmetrical in the axle center, radially distribute on end, the top outer wall of the vertical transport pipe that joins with the horizontal rotation elbow coupling, each leading screw is socketed in respectively in four nuts that are fixed on the tower joint.
Advantage of the present utility model is:
1. realized that direct pump is failed cement concrete, also directly working surfaces carried out the high speed cast on skyscraper.The utility model key be utilize the luffing of tower crane arm, the three big operating characteristic of turning round, hoist, drive concrete distributing conduit operation, thereby reach the directly purpose of cast at a high speed of mechanization, it can save a large amount of artificial and mechanical, improves 5 times of work efficiency; Because the delivering concrete pipeline is fixed sturcture, so its length can be identical with the tower crane body of the tower and even reaches the radius of turn that 100m does not still influence cloth.
2. because the transmission and concrete transmission pipeline adopts vertical stratification, after stopping cloth, the cement concrete residue of hanging on the eminence delivery pipe inwall promptly can come off automatically and the residue of lower tube arm extension is also swept away because of potential energy, and whole like this vertical transport pipe had both made seldom to take apart to scrub and also has been unlikely blockage phenomenon.
3. but its dual-use: concrete depositing finishes, and cloth tube is removed, and can carry out lifting operation.So it can make the user also greatly reduce simultaneously necessary vehicle for construction investment improving building operation efficient greatly.
Fig. 1 is used for structural representation on the whipping crane for the utility model.
Fig. 2 is used for structural representation on the flat boom crane for the utility model.
Fig. 3 be among Fig. 1 A to figure.
Fig. 4 is the local figure of I among Fig. 1.
Fig. 5 be among Fig. 1 B-B to figure.
Fig. 6 is the local figure of II among Fig. 1.
Fig. 7 be among Fig. 1 C-C to figure.
Below in conjunction with drawings and Examples the utility model is described further:
With reference to Fig. 1, tower crane in this embodiment is a movable arm type, and its body of the tower is a core structure.As seen from the figure, do not change as the self structure of tower crane, just the coaxial cement concrete vertical transport pipe 5 that installs body of the tower 3 in is being controlled concrete distributing conduit 6,7 with arm 8 synchronous amplitudes, revolution or lifting with a pulley structure 10 and suspension hook 9 again.
During installation, at first install rotating platform of crane 11 and go up each armed lever, steel rope, switch on starts the hoisting machine first segment tower joint 3 of slinging, and aims at center of gyration and is fixed on the base, and the upper end of the tower that then turntable climbed joint 3 is in addition fastening.In the tower of simultaneously cement concrete vertical transport tube coupling 5 being packed into the joint 3, more as shown in Figure 7, it is fastening by the fixed support 12 of Ta Jienei.So operate, tower joint 3 by saving the installation of climbing, is arrived desired height until turntable 11, vertical transport pipe 5 also has been connected to equal height by joint with pipe clamp 4 at this moment.The head end and vertical transport pipe 5 tops of cloth conduit 6 are joined.Coaster 10 wheels are inserted the guide rail of installing on the arm 8 13, and connecting cloth flexible pipe 15 at the end of cloth conduit 7 then can pour into a mould by cloth.Cloth when operation, concrete pump 1 is not shorter than the horizontal skirt of 10m by its serviceability requirement by one and the bottom nozzle of vertical transport pipe 5 joins.The concrete orientation requirement that need pour into a mould according to working surfaces, 8 revolutions of control crane arm, luffing, and carry out lift adjustment by the shackle 14 that suspension hook 9 hangs cloth conduit 7, put in place to guarantee cloth flexible pipe 15.At this moment start transmission pump 1, on the driving surface if a people help flexible pipe 15 can be rapidly, poured into a mould exactly.At this, it also maintains static cloth conduit 6 when arm 8 is motionless, and when arm 8 was done the luffing action, it with respect to arm 8 angle displacements took place with the slippage of coaster 10.Therefore coaster 10 has two effects: the one, when arm 8 luffings, conduit 6 length are compensated, the 2nd, supporting tube 6,7 interconnect swivel coupling.Angle displacement can take place with respect to conduit 6 in cloth conduit 7, can guarantee that like this cloth flexible pipe 15 can both keep operating height with driving surface under various luffing situations.This routine transmission and concrete transmission height can reach 120m, and the cloth scope is each position in radius 0～25m disc, and the transmission and concrete transmission amount is 30～60m
3/ h.After finishing pouring concrete construction, cloth flexible pipe 15 is pulled down, start winch, the arm 9 of kicking up, cloth conduit 6,7 is folding and be fixed on arm 8 roots, can drop into lifting operation.
This example is to connect between each cloth tube horizontal rotation joint, elevation angle swivel coupling, lift rotary joint and the compensation pulley structure that is constituted as the key of high-rise material-feeding mechanism.Fig. 3,4 has showed horizontal rotation joint, elevation angle swivel coupling structure, the top of cement concrete vertical transport pipe 5 is connected on the top end face of tower joint by a chuck 17, and it is the right alignmenies that are used for adjusting delivery pipe 5 terminations and tower machine center of gyration that four screw structures 18 are arranged on chuck 17 in addition; This pipe end and 90 ° of bend pipes 16 join, and this joint is horizontal rotation joint 19, and bend pipe 16 can be done the horizontal direction rotation with respect to vertical transport pipe 5; Bend pipe 16 other ends join by 90 ° of elbows and cloth conduit 6 head ends, and promptly elevation angle swivel coupling 20; And conduit 6 and connecting bend thereof can be done the revolution of pitch angle degree with respect to bend pipe 16; Institute's delivering concrete occurs and ooze dew for guaranteeing that joint 19,20 is in to be unlikely when pipeline is made gyroscopic movement mutually, all have annular groove on each outer, pipe termination of joint, embed seal ring, it directly matches with the surface, two mouth of pipe outers that joins and the inner end surface of pipe clamp 21 also designs military order.
Fig. 5,6 showed coaster 10 structure and with two cloth conduits, 6,7 interconnected relationships.Conduit 6 ends join through an elbow 24 through an elbow 23, conduit 7 head ends, and 25, two elbow parts of formation lift rotary joint are being supported by the bearing frame 26 of coaster 10; Conduit 7 and connecting bend 24 thereof can rotate with respect to elbow 23, so conduit 7 can carry out angular transposition with respect to conduit 6 under suspension hook 9 controls; The pipe clamp structure at swivel coupling 25 places is identical with pipe clamp 21 among Fig. 3,4; The pulley 22 of coaster 10 hangs on the guide rail 13, along it toward polyslip, the design of guide rail 13 length will guarantee to raise at arm 8 and make coaster 10 and its disengaging when being close to 90 °; Coaster 10 and cloth conduit 6,7 three parts interconnect all the time and are integral in the reality, need not to split.
The situation that is used for flat boom crane shown in Fig. 2, in fact its structure is more simple in structure than Fig. 1, because of its arm is not to carry out luffing by facing upward to bow, so the cloth pipeline just can be saved an elevation angle swivel coupling, it only needs a horizontal rotation joint 19 and a luffing joint 27.The design of vertical transport pipe 5 is identical with Fig. 1, and its top and swivel coupling 19 join, and the joint need be adjusted to guarantee the right alignment of pipe and crane center of gyration; Near erection bracket 28 on one section arm 8 of crane turntable, the horizontal cloth conduit 29 of fixed installation the preceding paragraph, conduit 29 ends join with the head end of conduit 30 through an elbow, constitute luffing swivel coupling 27; Along with the slippage of the luffing car 31 of crane, with respect to conduit 29 angular transpositions take place thereby suspension hook 32 can drive conduit 30 solderless wrapped connections 27 and adjust the cloth amplitudes.In this embodiment, can be according to the length of application need design level cloth conduit 29, it is short then just big near near the cloth scope the tower crane pedestal, and its long then cloth scope away from the tower crane pedestal is just big.
Claims (6)
1, tower lifting, the dual-purpose machine of cloth, form by swing arm tower crane and concrete distributing mechanism, it is characterized in that: the delivery port of the bottom nozzle of cement concrete vertical tube and ground concrete transmission pump joins, top head and top tower joint fix, top ports and horizontal rotation elbow coupling one end join, this pipe junction need guarantee that the center of gyration of managing with rotating platform of crane is coaxial, fixedly cloth conduit head end is to be 90 ° of bend pipes, it and the horizontal rotation elbow coupling other end join and constitute arm elevation angle swivel coupling, one section slide rail is housed on the arm vertically, there is a coaster to slide along it, fixedly cloth catheter tip and moving cloth conduit head end all are 90 ° of bend pipes, they join at the coaster place and constitute the hook lifting swivel coupling, this joint is supported by supratrochlear bearing frame, crane hook articulates mutually with the moving cloth conduit, and moving cloth catheter tip and a cloth flexible pipe that hangs down join.
2, dual-purpose machine according to claim 1 is characterized in that: all have annular groove on the pipe end outer cylinder at all pipe swivel coupling places, groove is embedded in elastic seal ring, the inner end surface of pipe clamp and the pipe end outer cylinder direct contact that is held.
3, dual-purpose machine according to claim 1 and 2, it is characterized in that: be connected to four leading screw distance adjustors that are symmetrical in the axle center, radially distribute on end, the top outer wall of the vertical transport pipe that joins with the horizontal rotation elbow coupling, each leading screw is socketed in respectively in four nuts that are fixed on the tower joint.
4, tower lifting, the dual-purpose machine of cloth, form by flat arm tower crane and concrete distributing mechanism, it is characterized in that: the bottom nozzle of cement concrete vertical transport pipe and the delivery port of ground concrete transmission pump join, top head and top tower joint fix, top ports and horizontal rotation elbow coupling one end join, this pipe junction need guarantee that the center of gyration of managing with rotating platform of crane is coaxial, can fixedly mount a fixedly cloth conduit near being provided with fixed mount on one section arm at crane rotation center, this conduit head end and the above-mentioned horizontal rotation elbow coupling other end join, end is 90 ° of bend pipes, moving cloth conduit head end is 90 ° of bend pipes, it and fixedly cloth catheter tip bend pipe join and constitute the luffing swivel coupling, the suspension hook of luffing coaster articulates mutually with the moving cloth conduit, and the moving cloth catheter tip is connecting the cloth flexible pipe.
5, dual-purpose machine according to claim 4 is characterized in that: all have annular groove on the pipe end outer cylinder at all pipe swivel coupling places, groove is embedded in elastic seal ring, the inner end surface of pipe clamp and the pipe end outer cylinder direct contact that is held.
6, according to claim 4 or 5 described dual-purpose machines, it is characterized in that: connect four leading screw distance adjustors that are symmetrical in the axle center, radially distribute on end, the top outer arm of the vertical transport of joining with the horizontal rotation elbow coupling, each leading screw is socketed in respectively in four nuts that are fixed on the tower joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225210 CN2132735Y (en) | 1992-06-22 | 1992-06-22 | Towerhoist and distributing two-purpose machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225210 CN2132735Y (en) | 1992-06-22 | 1992-06-22 | Towerhoist and distributing two-purpose machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132735Y true CN2132735Y (en) | 1993-05-12 |
Family
ID=33770041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92225210 Expired - Fee Related CN2132735Y (en) | 1992-06-22 | 1992-06-22 | Towerhoist and distributing two-purpose machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132735Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008089620A1 (en) * | 2007-01-19 | 2008-07-31 | Yuanhe Li | Tower crane with a distributor device |
| CN104266061A (en) * | 2014-09-19 | 2015-01-07 | 中建三局集团有限公司 | Concrete conveying pipeline lubricating device and method |
| CN104358414A (en) * | 2014-11-25 | 2015-02-18 | 中国化学工程第三建设有限公司 | Concrete spreader using soft sliding film platform |
| CN104495650A (en) * | 2014-12-16 | 2015-04-08 | 吴春生 | Tower crane type concrete delivery device |
| CN108643574A (en) * | 2018-06-28 | 2018-10-12 | 中交四航局江门航通船业有限公司 | A kind of concreting distributing system suitable for multi-state |
| CN109403636A (en) * | 2018-12-24 | 2019-03-01 | 陈兴龙 | A kind of conveying based on skyscraper concrete construction pours device |
-
1992
- 1992-06-22 CN CN 92225210 patent/CN2132735Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008089620A1 (en) * | 2007-01-19 | 2008-07-31 | Yuanhe Li | Tower crane with a distributor device |
| CN104266061A (en) * | 2014-09-19 | 2015-01-07 | 中建三局集团有限公司 | Concrete conveying pipeline lubricating device and method |
| CN104358414A (en) * | 2014-11-25 | 2015-02-18 | 中国化学工程第三建设有限公司 | Concrete spreader using soft sliding film platform |
| CN104495650A (en) * | 2014-12-16 | 2015-04-08 | 吴春生 | Tower crane type concrete delivery device |
| CN104495650B (en) * | 2014-12-16 | 2016-04-13 | 吴春生 | A kind of tower crane type appts. for transferring ready-mixed concrete |
| CN108643574A (en) * | 2018-06-28 | 2018-10-12 | 中交四航局江门航通船业有限公司 | A kind of concreting distributing system suitable for multi-state |
| CN108643574B (en) * | 2018-06-28 | 2024-02-27 | 中交四航局江门航通船业有限公司 | Concrete placement cloth system suitable for multiple working conditions |
| CN109403636A (en) * | 2018-12-24 | 2019-03-01 | 陈兴龙 | A kind of conveying based on skyscraper concrete construction pours device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201376850Y (en) | Unitary curtain wall field lifting device | |
| CN214573967U (en) | Large-volume concrete pouring chute device for ultra-thick bottom plate of deep foundation pit in narrow field | |
| WO2015042945A1 (en) | An assembled tower type crane with movable counter-weight system | |
| CN207774633U (en) | Prefabricated piping lane fast hoisting construction system | |
| KR101946331B1 (en) | Tower crane to enhance safety | |
| CN106150049A (en) | Spray robot | |
| CN2132735Y (en) | Towerhoist and distributing two-purpose machine | |
| CN206562264U (en) | A kind of hanging device for transport outside high-rise building | |
| CN113134898B (en) | Nodular cast iron pipe health preserving pond system | |
| CN214326960U (en) | Indoor equipment for existing high-rise building hoisting large-scale device | |
| CN220353425U (en) | Corrosion-resistant concrete vibrating device for steel structure column | |
| CN206692230U (en) | A kind of skyscraper row is hung | |
| CN204917793U (en) | A rope guide device for revolving dig rig | |
| CN215974712U (en) | Device for lifting concrete pouring guide pipe of underground continuous wall | |
| CN207469105U (en) | A kind of hose suspention control system being fixed on Hanging Basket horizontal-associate | |
| CN2172328Y (en) | Plane arm elevating, mobile arm discharging machinery | |
| CN211998489U (en) | Large-scale water and electricity pipeline installation overhead hoist | |
| CN2285275Y (en) | Two-purpose tower machine for lifting and material distributing | |
| CN203402879U (en) | Rotatable and portable elevator | |
| CN211114863U (en) | Well is from climbing concrete cloth system architecture | |
| CN2229443Y (en) | Combined multi-function tower crane | |
| CN2032608U (en) | Hoisting and laying machine for laying blocks | |
| CN206580444U (en) | A kind of urban construction building prefabricated components hanging apparatus | |
| CN215291249U (en) | Automatic cable suspension type operation platform of paving subsides of floor tile intelligence | |
| CN213569114U (en) | Three-pipe tower steel pipe pole hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |