CN203125655U - Hydraulic lifting mechanism of prestressed concrete plate forming machine and prestressed concrete plate forming machine with same - Google Patents
Hydraulic lifting mechanism of prestressed concrete plate forming machine and prestressed concrete plate forming machine with same Download PDFInfo
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- CN203125655U CN203125655U CN 201220755795 CN201220755795U CN203125655U CN 203125655 U CN203125655 U CN 203125655U CN 201220755795 CN201220755795 CN 201220755795 CN 201220755795 U CN201220755795 U CN 201220755795U CN 203125655 U CN203125655 U CN 203125655U
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- machine
- fixedly connected
- lifting
- prestressed concrete
- concrete plate
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Abstract
The utility model discloses a hydraulic lifting mechanism of a prestressed concrete plate forming machine and the prestressed concrete plate forming machine with the same. The prestressed concrete plate forming machine comprises a machine frame and a vertical hydraulic lifting device arranged at the front end of the machine frame. The front end of the machine frame is fixedly connected with a supporting frame, the lower portion of the supporting frame is fixedly connected with a fixing sleeve, a lifting rotary shaft capable of rotating in the fixing sleeve penetrates through the fixing sleeve, two ends of the lifting rotary shaft are fixedly connected with rotary arms, the lifting rotary shaft is fixedly connected with a front crank arm, the other end of the front crank arm is hinged to a supporting base in the vertical hydraulic lifting device, the upper end of the supporting frame is fixedly connected with a push plate, the other end of the push plate is fixedly connected with a jack lifting stand column sleeve, the outer surface of the rear portion of the machine frame is correspondingly fixedly connected with two rear crank arm shafts which are rotatably connected with rear crank arms, the lower ends of the rear crank arms are fixedly connected with lifting wheel shafts which are rotatably connected with lifting wheels, the upper ends of the rear crank arms are hinged to pull rods, the other end of each pull rod is hinged to the upper end of each rotary arm. The hydraulic lifting mechanism is directly connected with the machine frame, does not need to be disassembled, eliminates trouble of frequent disassembly, is stable in ascending and descending because of hydraulic lifting, and is small in turning radius, labor-saving and light to operate, safe and reliable.
Description
Technical field
The utility model relates to a kind of elevating mechanism of construction material former, particularly a kind of hydraulicefficiency elevation structure of prestressed concrete plate make-up machine and have the prestressed concrete plate make-up machine of this mechanism.
Background technology
At present, in the construction material former, extensive use and comparative maturity pre-stressed concrete hollow floor single lead screw ex truding briquetting machine or extrusion molding machine arranged, pre-stressed concrete hollow stair step single lead screw ex truding briquetting machine or extrusion molding machine, prestressed concrete plate make-up machines such as pre-stressed concrete hollow lintel single lead screw ex truding briquetting machine or extrusion molding machine, the prestressed concrete plate make-up machine when producing with the raw material extrusion molding in, the frictional resistance reaction on prestressed concrete plate base band and ground and spiral reamer or slide block, complete machine is advanced, such equipment in use is subjected to the restriction of production line length, after the production of a production line is finished, when machine is produced to another production line again, need the tune lambda line.Existing method is that the several people levers up machine with crowbar simultaneously, load onto deflecting roller at the machine front end, load onto lifting wheel at the machine rear portion, after moving machine to station, with crowbar machine is levered up again, remove the deflecting roller of machine front end and the lifting wheel at machine rear portion, so very trouble, waste time and energy, efficient is low.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art part, the hydraulicefficiency elevation structure of the prestressed concrete plate make-up machine that provide a kind of and be connected on the frame, need not to load and unload, rapid operation is light.
The technical solution adopted in the utility model is as follows for achieving the above object:
The hydraulicefficiency elevation structure of prestressed concrete plate make-up machine, comprise the vertical hydraulic lift that road wheel that frame, frame front both sides are rotationally connected and frame front end arrange, the front end upper surface of described frame is fixedly connected with bracing frame, the bottom of support frame as described above is fixedly connected with fixed cover, pass the lifting rotating shaft that can rotate in fixed cover in the fixed cover, the two ends of described lifting rotating shaft are fixedly connected with turning arm; Be fixedly connected with preceding connecting lever on the described lifting rotating shaft, the other end and the supporting seat in the described vertical hydraulic lift of described preceding connecting lever are hinged; The upper end of support frame as described above is fixedly connected with top board, the other end of described top board is fixedly connected with jack lifting column cover, jack lifting column cover is sleeved on the top of the jack lifting column in the described vertical hydraulic lift, and the bottom of jack lifting column cover and the top of jack lifting column are provided with slewing supporting device; Connecting lever axle after the rear outside surface of described frame is fixedly connected with two accordingly, be rotatably connected to the back connecting lever on the connecting lever axle of described back, the lower end of described back connecting lever is fixedly connected with the lifting wheel shaft, be rotatably connected to lifting wheel on the lifting wheel shaft, the upper end of described back connecting lever is hinged with pull bar, and the other end of described pull bar and the upper end of described turning arm are hinged.
Described slewing supporting device comprises the top of jack the lifting column ball-and-socket that arranges and the steel ball that places in the ball-and-socket.
Described slewing supporting device comprises pressure bearing.
The side face at the top of described jack lifting column is provided with recessed Cao, is provided with dog screw with the jack lifting column cover of described recessed Cao's correspondence position.
Described pull bar adjustable length.
Described vertical hydraulic lift comprises directive wheel, supporting seat, hydraulic jack shell, oil pump, hydraulic jack lifting column and lifting handle, the lower end of described lifting handle and hydraulic jack shell are hinged and act on oil pump, the top of described lifting handle is provided with the little handle of control pump valve, and described hydraulic jack shell and supporting seat are rotationally connected.
Described little handle is provided with the control oil pump makes the jack lifting column be in three positions of rising I shelves, neutral gear II shelves, decline III shelves.
Pre-stressed concrete hollow floor single lead screw ex truding briquetting machine, this pre-stressed concrete hollow floor single lead screw ex truding briquetting machine comprises the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine.
Pre-stressed concrete hollow floor extrusion molding machine, this pre-stressed concrete hollow floor extrusion molding machine comprises the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine.
Pre-stressed concrete hollow stair step single lead screw ex truding briquetting machine, this pre-stressed concrete hollow stair step single lead screw ex truding briquetting machine comprises the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine.
Pre-stressed concrete hollow stair step extrusion molding machine, this pre-stressed concrete hollow stair step extrusion molding machine comprises the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine.
Pre-stressed concrete hollow lintel single lead screw ex truding briquetting machine, this pre-stressed concrete hollow lintel single lead screw ex truding briquetting machine comprises the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine.
Pre-stressed concrete hollow lintel extrusion molding machine, this pre-stressed concrete hollow lintel extrusion molding machine comprises the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine.
The beneficial effects of the utility model:
Hydraulicefficiency elevation structure of the present utility model directly is connected on the frame of prestressed concrete plate make-up machine, need not to load and unload, save the trouble of frequent loading and unloading, uses hydraulic lifting, and lifting is steady, and radius of turn is little, and rapid operation is light, and is safe and reliable.It is simple in structure, practical.
Description of drawings
Fig. 1 is the structural representation of hydraulicefficiency elevation structure of the embodiment 1 pre-stressed concrete hollow floor single lead screw ex truding briquetting machine of the utility model prestressed concrete plate make-up machine.
Fig. 2 is the structural representation of bracing frame.
Fig. 3 is the partial enlarged drawing at the I place among Fig. 1.
Fig. 4 is that the K on the lifting handle top among Fig. 1 is to view.
Among the figure: connecting lever axle, the little handle of 23-behind connecting lever, the 22-behind connecting lever, 5-directive wheel, 6-supporting seat, 7-hydraulic jack shell, 8-oil pump, 9-jack lifting column, 10-dog screw, 11-steel ball, 12-jack lifting column cover, 13-lifting handle, 14-top board, 15-bracing frame, 16-turning arm, 17-lifting rotating shaft, 18-pull bar, 19-lifting wheel, 20-lifting wheel shaft, the 21-before the 1-frame, 2-road wheel, 3-fixed cover, 4-.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the hydraulicefficiency elevation structure of this pre-stressed concrete hollow floor single lead screw ex truding briquetting machine, comprise the vertical hydraulic lift that road wheel 2 that frame 1, frame 1 front part sides are rotationally connected and frame front end arrange, the front end upper surface of described frame is fixedly connected with bracing frame 15, the bottom of support frame as described above 15 is fixedly connected with fixed cover 3, fixed cover passes the lifting rotating shaft 17 that can rotate for 3 li in fixed cover, the two ends of described lifting rotating shaft 17 are fixedly connected with turning arm 16; Connecting lever 4 before being fixedly connected with on the described lifting rotating shaft 17, the other end and the supporting seat 6 in the described vertical hydraulic lift of described preceding connecting lever 4 are hinged; The upper end of support frame as described above 15 is fixedly connected with top board 14, the other end of described top board 14 is fixedly connected with jack lifting column cover 12, jack lifting column cover 12 is sleeved on the top of the jack lifting column 9 in the described vertical hydraulic lift, the bottom of jack lifting column cover 12 and the top of jack lifting column 9 are provided with slewing supporting device, and jack lifting column 9 is rotated with respect to jack lifting column cover 12; The ball-and-socket that the top of the preferred jack lifting column 9 of described slewing supporting device arranges and the steel ball 11 that places in the ball-and-socket.Described slewing supporting device preferred pressure bearing.Connecting lever axle 22 after the rear outside surface of described frame 1 is fixedly connected with two accordingly, be rotatably connected to back connecting lever 21 on the connecting lever axle of described back, the lower end of described back connecting lever is fixedly connected with lifting wheel shaft 20, be rotatably connected to lifting wheel 19 on the lifting wheel shaft 20, the upper end of described back connecting lever 21 is hinged with pull bar 18, and the upper end of the other end of described pull bar and described turning arm 16 is hinged.Hydraulicefficiency elevation structure directly is connected on the frame, need not to load and unload, save the trouble of frequent loading and unloading, uses hydraulic lifting, and lifting is steady, and radius of turn is little, and rapid operation is light, and is safe and reliable.
The side face at the top of described jack lifting column is provided with recessed Cao, is provided with dog screw with the jack lifting column cover of described recessed Cao's correspondence position, splits away off from jack lifting column cover 12 to prevent jack lifting column 9.
Described pull bar 18 adjustable lengths are in order to adjust the mutual alignment relation of turning arm 16 and back connecting lever 27
Described vertical hydraulic lift comprises directive wheel 5, supporting seat 6, hydraulic jack shell 7, oil pump 8, hydraulic jack lifting column 9 and lifting handle 13, the lower end of described lifting handle 13 and hydraulic jack shell 7 are hinged and act on oil pump 8, the top of described lifting handle is provided with the wisp hand 23 of control pump valve, and described hydraulic jack shell 7 is rotationally connected with supporting seat 6.
Described wisp hand 23 is provided with the control oil pump makes jack lifting column 9 be in three positions of rising I shelves, neutral gear II shelves, decline III shelves.
The utility model is after the production of a production line is finished, when machine is produced to another production line again, elder generation is transferred to rising I shelves with the wisp hand 23 on the top of lifting handle 13, and press lifting handle 13 up and down, the lower end of lifting handle 13 acts on oil pump 8, making jack lifting column 9 rise and drive frame 1 front end rises when making road wheel 2 built on stilts, before connecting lever 4 press lifting rotating shaft 17 and rotate also driven rotary arm 16 forward and swing forward, thereby spur back connecting lever 27 forward by pull bar 18, lifting wheel 24 is descended land and frames 1 rear portion built on stilts.Wisp hand 31 is transferred to neutral gear II shelves again, pulling lifting handle 13, and jack lifting column 9 rotates with respect to jack lifting column cover 12, and hydraulic jack shell 7 rotates with respect to supporting seat 6, thereby realizes the walking of turning.When machine moves to the precalculated position, wisp hand 31 is transferred to decline III shelves, when 9 landing of jack lifting column and the landing of drive frame 1 front end land road wheel 2, preceding connecting lever 4 promotion lifting rotating shaft 17 rotate backward and driven rotary arm 16 is swung backward, thereby promote back connecting lever 27 backward by pull bar 18, make lifting wheel 19 risings and frame 1 rear portion is also landed, wisp hand 23 is transferred to neutral gear II shelves, directive wheel 5 and lifting wheel 19 are in free state, and machine just can be produced at another production line.
Embodiment 2, and: embodiment 2 is the same substantially with embodiment 1 structure, and institute's difference is to change pre-stressed concrete hollow floor single lead screw ex truding briquetting machine into pre-stressed concrete hollow floor extrusion molding machine.Other is with embodiment 1.
Embodiment 3, and: embodiment 3 is the same substantially with embodiment 1 structure, and institute's difference is to change pre-stressed concrete hollow floor single lead screw ex truding briquetting machine into pre-stressed concrete hollow stair step single lead screw ex truding briquetting machine.Other is with embodiment 1.
Embodiment 4, and: embodiment 4 is the same substantially with embodiment 1 structure, and institute's difference is to change pre-stressed concrete hollow floor single lead screw ex truding briquetting machine into pre-stressed concrete hollow stair step extrusion molding machine.Other is with embodiment 1.
Embodiment 5, and: embodiment 5 is the same substantially with embodiment 1 structure, and institute's difference is to change pre-stressed concrete hollow floor single lead screw ex truding briquetting machine into pre-stressed concrete hollow lintel single lead screw ex truding briquetting machine.Other is with embodiment 1.
Embodiment 6, and: embodiment 6 is the same substantially with embodiment 1 structure, and institute's difference is to change pre-stressed concrete hollow floor single lead screw ex truding briquetting machine into pre-stressed concrete hollow lintel extrusion molding machine.Other is with embodiment 1.
More than pass through the specific embodiment of embodiment form, the utility model has been done detailed explanation, but this should be interpreted as that the above-mentioned subject area of the utility model only limits to the above specific embodiment, so all technology that realizes based on the utility model foregoing all belong to scope of the present utility model.
Claims (10)
1. the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine, comprise the vertical hydraulic lift that road wheel that frame, frame front both sides are rotationally connected and frame front end arrange, it is characterized in that: the front end upper surface of described frame is fixedly connected with bracing frame, the bottom of support frame as described above is fixedly connected with fixed cover, pass the lifting rotating shaft that can rotate in fixed cover in the fixed cover, the two ends of described lifting rotating shaft are fixedly connected with turning arm; Be fixedly connected with preceding connecting lever on the described lifting rotating shaft, the other end and the supporting seat in the described vertical hydraulic lift of described preceding connecting lever are hinged; The upper end of support frame as described above is fixedly connected with top board, the other end of described top board is fixedly connected with jack lifting column cover, jack lifting column cover is sleeved on the top of the jack lifting column in the described vertical hydraulic lift, and the bottom of jack lifting column cover and the top of jack lifting column are provided with slewing supporting device; Connecting lever axle after the rear outside surface of described frame is fixedly connected with two accordingly, be rotatably connected to the back connecting lever on the connecting lever axle of described back, the lower end of described back connecting lever is fixedly connected with the lifting wheel shaft, be rotatably connected to lifting wheel on the lifting wheel shaft, the upper end of described back connecting lever is hinged with pull bar, and the other end of described pull bar and the upper end of described turning arm are hinged.
2. the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine according to claim 1 is characterized in that: described slewing supporting device comprises the ball-and-socket that the top of jack lifting column arranges and places steel ball in the ball-and-socket.
3. the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine according to claim 1, it is characterized in that: described slewing supporting device comprises pressure bearing.
4. the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine according to claim 1, it is characterized in that: the side face at the top of described jack lifting column is provided with recessed Cao, is provided with dog screw with the jack lifting column cover of described recessed Cao's correspondence position.
5. the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine according to claim 1 is characterized in that: described pull bar adjustable length.
6. according to the hydraulicefficiency elevation structure of the arbitrary described prestressed concrete plate make-up machine of claim 1-5, it is characterized in that: described vertical hydraulic lift comprises directive wheel, supporting seat, hydraulic jack shell, oil pump, hydraulic jack lifting column and lifting handle, the lower end of described lifting handle and hydraulic jack shell are hinged and act on oil pump, the top of described lifting handle is provided with the little handle of control pump valve, and described hydraulic jack shell and supporting seat are rotationally connected.
7. the hydraulicefficiency elevation structure of prestressed concrete plate make-up machine according to claim 6 is characterized in that: described little handle is provided with the control oil pump makes the jack lifting column be in three positions of rising I shelves, neutral gear II shelves, decline III shelves.
8. pre-stressed concrete hollow floor single lead screw ex truding briquetting machine or extrusion molding machine, it is characterized in that: this pre-stressed concrete hollow floor single lead screw ex truding briquetting machine or extrusion molding machine comprise the hydraulicefficiency elevation structure of each described prestressed concrete plate make-up machine of claim 1-7.
9. pre-stressed concrete hollow stair step single lead screw ex truding briquetting machine or extrusion molding machine, it is characterized in that: this pre-stressed concrete hollow stair step single lead screw ex truding briquetting machine or extrusion molding machine comprise the hydraulicefficiency elevation structure of each described prestressed concrete plate make-up machine of claim 1-7.
10. pre-stressed concrete hollow lintel single lead screw ex truding briquetting machine or extrusion molding machine, it is characterized in that: this pre-stressed concrete hollow lintel single lead screw ex truding briquetting machine or extrusion molding machine comprise the hydraulicefficiency elevation structure of each described prestressed concrete plate make-up machine of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220755795 CN203125655U (en) | 2012-12-28 | 2012-12-28 | Hydraulic lifting mechanism of prestressed concrete plate forming machine and prestressed concrete plate forming machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220755795 CN203125655U (en) | 2012-12-28 | 2012-12-28 | Hydraulic lifting mechanism of prestressed concrete plate forming machine and prestressed concrete plate forming machine with same |
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| Publication Number | Publication Date |
|---|---|
| CN203125655U true CN203125655U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220755795 Withdrawn - After Issue CN203125655U (en) | 2012-12-28 | 2012-12-28 | Hydraulic lifting mechanism of prestressed concrete plate forming machine and prestressed concrete plate forming machine with same |
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| Country | Link |
|---|---|
| CN (1) | CN203125655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042591A (en) * | 2012-12-28 | 2013-04-17 | 河南四海建材设备有限公司 | Hydraulic lift mechanism for prestressed concrete slab forming machine |
| CN103042590A (en) * | 2012-12-28 | 2013-04-17 | 河南四海建材设备有限公司 | Hydraulic lifting mechanism for lightweight partition board extruding machine |
-
2012
- 2012-12-28 CN CN 201220755795 patent/CN203125655U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042591A (en) * | 2012-12-28 | 2013-04-17 | 河南四海建材设备有限公司 | Hydraulic lift mechanism for prestressed concrete slab forming machine |
| CN103042590A (en) * | 2012-12-28 | 2013-04-17 | 河南四海建材设备有限公司 | Hydraulic lifting mechanism for lightweight partition board extruding machine |
| CN103042590B (en) * | 2012-12-28 | 2014-11-19 | 河南四海建材设备有限公司 | Hydraulic lifting mechanism for lightweight partition board extruding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20141119 |
|
| RGAV | Abandon patent right to avoid regrant |