CN110670455A

CN110670455A - Rear concrete sliding die

Info

Publication number: CN110670455A
Application number: CN201910991927.9A
Authority: CN
Inventors: 陈建军
Original assignee: Individual
Current assignee: Zhongshan Henghai Arts & Crafts Factory Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-01-10

Abstract

The invention belongs to concrete paving equipment, and particularly relates to a rear concrete sliding die mould which comprises a rack, wherein a packing auger assembly, a vibrating assembly and a template assembly for compaction forming are sequentially arranged in the rack from front to back. The frame includes the roof beam II that the level set firmly, the template subassembly includes level setting template and at least a set of adjustment jar, the adjustment jar is vertical to be set firmly on roof beam II, the last face of template is connected to the end that stretches out of adjustment jar. The slip form mould can form a concrete pavement at one time, avoids building a template and improves the pavement forming quality.

Description

Rear concrete sliding die

Technical Field

The invention belongs to concrete paving equipment, and particularly relates to a rear concrete sliding die mould.

Background

The slip form construction is an important construction process for cast-in-place concrete engineering by using a slip form die, and compared with the conventional construction method, the construction process has the advantages of high construction speed and high mechanization degree. The cross beam rail type slip form paver is completed by paving rails on two sides of a paved road surface and walking the paver on the rails on the two sides to implement paving. The roller type sliding machine is completed by two rollers or three rollers sliding along the upper part of the template rails on two sides of the paved road side, and the roller rolls the pavement to shape.

The accuracy of longitudinal slopes, transverse slopes, flatness and turning radii of the paved road surface in actual working conditions greatly depends on the paving quality of steel rails and templates, and in the process of adopting tool type template shaping operation, because the templates are shaped, the templates are difficult to fix during installation, and the removal and plastering after concrete pouring are extremely inconvenient, so that the later repairing workload is large, the time is wasted, and the quality cannot be guaranteed; the track is generally made by I-steel or channel-section steel, and the curve processing degree of difficulty is big to the required precision of track installation is high, causes the cost higher, and the preparation time limit for a project is longer, and the work load of later stage track demolishs the repair is big.

Disclosure of Invention

In order to solve the problems, the invention provides the rear concrete slip form die which can form a concrete pavement at one time, avoid building a template and improve the pavement forming quality. The technical scheme adopted by the invention is as follows:

the utility model provides a rearmounted concrete sliding die mould, includes the frame, install auger subassembly, the subassembly that vibrates, the template subassembly that the compaction takes shape and use of stirring in proper order to the back by preceding in the frame.

The frame comprises a beam II which is horizontally and fixedly arranged, the template assembly comprises a horizontally arranged template and at least one group of adjusting cylinders, the adjusting cylinders are vertically and fixedly arranged on the beam II, and the extending ends of the adjusting cylinders are connected with the upper plate surface of the template.

Above-mentioned rearmounted concrete sliding die mould, the frame includes the roof beam III that the level set firmly, be equipped with the fender material subassembly between template subassembly and the subassembly that vibrates, the fender material subassembly includes the striker plate, the striker plate board is personally submitted vertical arrangement and is installed on roof beam III to the horizontal plane is the benchmark the lower limb of striker plate is higher than the lower plate face of template.

Above-mentioned rearmounted concrete sliding die mould, be equipped with vertical rectangular hole on the striker plate, the striker plate passes through rectangular hole and III vertical slidable spiro unions of roof beam, be connected through at least one gallows between striker plate and the template upper plate. According to the rear concrete sliding die mould, the striker plate is provided with at least one adjusting bolt, the adjusting bolt is vertically arranged, the lower end of the adjusting bolt is connected with the striker plate, and the upper end of the adjusting bolt is in threaded connection with the hanging bracket.

The frame comprises a beam IV which is horizontally and fixedly arranged, and the vibrating assembly comprises a plurality of vibrating rods which are uniformly arranged on the beam IV.

Above-mentioned rearmounted concrete sliding die mould, the subassembly that vibrates includes the roof beam IV that at least a set of level set up, the up end of roof beam IV is equipped with the vibrator, the lower terminal surface of roof beam IV is vertical to be equipped with a plurality of resonance stick and/or resonance board.

The frame comprises a beam I which is horizontally and fixedly arranged, the rear part of the template component is provided with a floating component, and the floating component comprises a sliding rod which is horizontally and fixedly arranged on the beam I and a floating head which is connected with the sliding rod in a sliding manner.

According to the rear concrete slide die, the rack comprises a beam V which is horizontally and fixedly arranged, the packing auger assembly comprises a packing auger and a packing auger motor, and the packing auger motor is arranged at the end part or the middle part of the beam V; and a manual valve for manually controlling the adjusting cylinder is arranged on the beam II, a laser receiver is arranged at the upper end of the hoisting oil cylinder 7, and a take-up reel for accommodating a hydraulic pipeline is arranged on the rack.

The invention has the beneficial effects that:

one of them, the concrete passes through the auger cloth, the stirring distributes evenly, the thick liquid is carried in the vibration of vibrting spear again, through the screeding board extrusion and remove the floating secondary plastic of floating the device, the process flow of this kind of integration has improved the operating efficiency of construction, modular compound mode is adopted in mould global design, convenient equipment, the structure is succinct more, low in manufacturing cost, save the required work material of formwork and repeatedly usable, this mould can be installed and carry out the slipform operation of paving on the equipment that has hydraulic power output.

And secondly, connecting and hoisting the template of the slip form mold by an adjusting cylinder, and controlling the extension of the adjusting cylinder by a manual valve to enable the template to be arranged at a required height. The adjusting bolts are used for controlling the height difference between the adjusting plate and the template, and the amount of concrete extruded and fed to the template can be controlled, so that good forming quality is further realized according to different construction processes or concrete models and the like. The paving thickness, the flatness and the compactness of the slip form die can be controlled through the integration of the mechanical and electrical liquids, and the operability is good.

Thirdly, the die is formed by welding the side templates at two sides and a plurality of beams for supporting, the two-rod oil cylinders at two sides of the upper part of the die are connected to the paver, and the slip-form die adjusts the left and right planeness of the slip-form die through an electro-hydraulic control system of the paver, so that the die is very convenient and improves the forming quality of the road surface.

Fourthly, the floating component can move transversely, so that the floating component is very light and simple, and the overall structure of the die is reduced.

Fifthly, the vibrating component can be matched with two different devices according to users, and the humanized design of the vibrating component enables each part to be convenient and fast to assemble and disassemble and convenient to maintain and replace.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view illustrating a first embodiment of the present invention;

FIG. 3 is an exploded view of a first embodiment of the present invention;

fig. 4 is a partial schematic view of a template assembly according to a first embodiment of the invention.

FIG. 5 is a schematic cross-sectional view illustrating a second embodiment of the present invention;

FIG. 6 is an exploded view of the second embodiment of the present invention;

fig. 7 is a schematic view of a resonant beam assembly according to a second embodiment of the present invention.

FIG. 8 is an exploded view of a third embodiment of the present invention;

fig. 9 is a schematic view of a resonant beam assembly according to a third embodiment of the present invention.

FIG. 10 is a perspective view of a fourth embodiment of the present invention;

FIG. 11 is a schematic perspective view of a fifth embodiment of the present invention;

FIG. 12 is a partially exploded view of a fifth embodiment of the present invention;

fig. 13 is a perspective view of a sixth embodiment of the present invention.

In the figure: 1 is a beam I, 11 is a sliding rod, 12 is a supporting wheel, 13 is a troweling head, 14 is a winch, 15 is a take-up reel, and 16 is a troweling motor;

2, a beam II, a beam 21, an adjusting cylinder 22, a hanger 23, a manual control valve 24 and a pointer 25;

3 is a beam III, 31 is a material baffle plate, and 32 is an adjusting bolt;

4 is a beam IV, 41 is a vibrating rod, 42 is a resonant rod, 43 is a resonant plate, 44 is a vibrator, and 45 is a damping block;

5 is a beam V, 51 is an auger, 52 is a support, 53 is an auger motor, and 54 is a gear box;

6 is a side baffle, 61 is a spring, 62 is a support rod, and 63 is a sliding chute;

71 is an oil cylinder, 72 is an adjusting rod, 73 is an outer suspension arm, 74 is an inner suspension arm, 75 is a pull rod, and 76 is a Y-shaped suspension arm;

8 is a laser receiver;

9 is a side template, 91 is a side angle plate, 92 is a limiting sheet, and 93 is a window.

Detailed Description

The invention is further explained below with reference to the drawings.

Example one

The frame of the rear concrete sliding die comprises a beam II 2 which is horizontally fixed, the template assembly comprises a horizontally arranged template 21 and at least one group of adjusting cylinders 22, the adjusting cylinders 22 are vertically fixed on the beam II 2, and the extending ends of the adjusting cylinders 22 are connected with the upper plate surface of the template 21. The adjusting cylinder 22 can control the height of the template 21, so that the forming thickness of the road surface can be conveniently adjusted according to the requirement.

Above-mentioned rearmounted concrete sliding die mould, the frame includes the roof beam III 3 that the level set firmly, be equipped with the striker assembly between template subassembly and the subassembly that vibrates, the striker assembly includes striker plate 31, striker plate 31 face is vertical arrangement and installs on roof beam III 3, uses the horizontal plane as the benchmark the lower limb of striker plate 31 is higher than the lower plate of template 21.

Above-mentioned rearmounted concrete sliding die mould, be equipped with vertical rectangular hole on the striker plate 31, striker plate 31 is through rectangular hole and the vertical slidable spiro union of III 3 of roof beam, be connected through at least one gallows 23 between striker plate 31 and the template 21 upper plate face. Thus, the template 21 and the striker plate 31 are interlocked. The striker plate 31 is used for controlling the feeding amount of the material entering the template 21, and the striker plate and the template are synchronously lifted according to different construction pavement thicknesses, so that independent adjustment is avoided, and the construction efficiency is greatly improved. The upper end of the striker plate 31 is not provided with a strip hole to realize the weight reduction effect for the hollow arrangement.

In the rear concrete sliding die mould, the striker plate 31 is provided with at least one adjusting bolt 32, the adjusting bolt 32 is vertically arranged, the lower end of the adjusting bolt is connected with the striker plate 31, and the upper end of the adjusting bolt is in threaded connection with the hanger 23. The adjusting bolt 32 is used for adjusting the height difference between the template 21 and the striker plate 31, and is very convenient. The height difference is used for controlling the relative feeding amount of materials, and the materials used for compaction forming of the template 21 can be controlled according to various different process requirements such as concrete models, paving speed, pavement hardness and the like, so that the method is suitable for various construction processes.

The frame of the rear concrete sliding mould comprises a beam IV 4 which is horizontally and fixedly arranged, and the vibrating assembly comprises a plurality of vibrating rods 41 which are uniformly arranged on the beam IV 4. The vibrating component adopts the vibrating rods 41, the vibrating effect is good, but the cost is too high, and the purchase cost of each vibrating rod 41 needs about ten thousand yuan. And a damping block 45 is arranged between the vibrating rod 41 and the beam IV 4.

Above-mentioned rearmounted concrete sliding die mould, the frame includes the roof beam I1 that the level set firmly, the rear of template subassembly is equipped with floating assembly, floating assembly includes the level and sets firmly slide bar 11 at roof beam I1 and with slide bar 11 sliding connection's floating head 13. The specific principle of the sliding connection is as follows: two ends of a steel wire on the winch 14 are fixed on the troweling head 13 after respectively bypassing the supporting wheels 12 on two sides, and the winch 14 rotates to realize the sliding of the troweling head 13. The structure is simple and light.

The trowelling head 13 comprises a trowelling frame, a trowelling plate, an expansion piece, an eccentric mechanism arranged on the trowelling frame and a trowelling motor 16 used for driving the eccentric mechanism, wherein the expansion piece is used for connecting the trowelling plate and the trowelling frame, and the expansion cylinder is selected in the embodiment, so that the assembly is convenient. The eccentric mechanism comprises an eccentric wheel and a connecting rod, and the connecting rod is hinged with the telescopic piece. The eccentric wheel rotates, the connecting rod pulls the telescopic piece to control the trowelling plate to move back and forth, secondary polishing or galling is achieved, the design requirement of concrete forming is met, the labor intensity of manual trowelling is reduced, and the construction cost is reduced. The motion of the eccentric wheel and the telescopic piece can be linked with the lifting of the template through a control program, and the matching degree is high.

The telescopic part used for hoisting the slip form die is arranged on the rack and is a hoisting oil cylinder 71, the hoisting oil cylinder 71 is arranged on the telescopic part, the lower end of one hoisting oil cylinder 71 is fixedly connected with the rack, and the lower end of the other hoisting oil cylinder 71 is hinged with the rack so as to adjust the levelness of the rack.

Above-mentioned rearmounted concrete sliding die mould, the frame includes roof beam V5 that the level set firmly, the auger subassembly includes auger 51 and auger motor 53, auger motor 53 establishes the tip at roof beam V5. The packing auger motor 53 is arranged at the end part of the beam V5, and a support 52 for assembling a bearing is arranged in the middle of the packing auger 51. In the fourth embodiment, the auger motor 53 is arranged in the middle of the beam V5 and drives the auger 51 through the transmission of the gear box 54. The auger motor 53 is arranged at one end of the auger 51, and the auger 51 can stir and feed materials uniformly.

And a manual valve 24 for manually controlling the adjusting cylinder 22 is arranged on the beam II 2, a laser receiver 8 is arranged at the upper end of the hoisting oil cylinder 7, and a take-up reel 15 for accommodating hydraulic pipelines is arranged on the rack.

Example two

The structure of the present embodiment is different from the first embodiment in that the vibrating assembly is provided in a modular form, and the resonant rod 42 is adopted, specifically:

the vibrating assembly comprises at least one group of horizontally arranged beams IV 4, the upper end face of each beam IV 4 is provided with a vibrator 44, and the lower end face of each beam IV 4 is vertically provided with a plurality of resonant rods 42. In the embodiment, three sets of beams iv 4 are provided and mounted on the beam v 5 by means of shock absorbing blocks 45. The resonance rod 42 is a hollow member having a plurality of steel balls therein to increase the vibration effect. The resonance rod 42 is hollow and contains a plurality of steel balls, and each module uses the vibrator 44 as a vibration source to vibrate the steel balls, so that the cost is much lower than that of the vibration rod 41.

EXAMPLE III

Compared with the second embodiment, the vibrating assembly of the present embodiment employs the resonance plate 43, thereby further reducing the manufacturing cost.

Example four

In this embodiment, the auger motor 53 as a driving source of the auger 51 is provided in the middle, and compared with the first embodiment, the torque on the rotating shaft of the auger 51 is reduced, thereby reducing the deformation. Meanwhile, the telescopic piece of the floating assembly is in a sliding sleeve mode, and the cost is low.

EXAMPLE five

In this embodiment, the lower end of the adjusting rod 72 is hinged to the slipform mold, the upper end of the adjusting rod is hinged to the outer boom 73, the front end of the inner boom 74 is hinged to the slipform mold through the adjusting rod 72, and the outer boom 73 and the inner boom 74 are connected by the pull rod 75.

EXAMPLE six

In this embodiment, a transversely arranged Y-shaped boom 76 is adopted, an upper support rod at the front end of the Y-shaped boom 76 is connected with the adjusting rod 72, and a lower support rod is hinged on the slip form mold.

Claims

1. The utility model provides a rearmounted concrete sliding die mould, includes the frame, its characterized in that: the frame is internally provided with a packing auger assembly, a vibrating assembly and a template assembly which are sequentially used for stirring, compacting and forming from front to back.

2. The rear concrete slipform mold according to claim 1, characterized in that: the frame includes roof beam II (2) that the level set firmly, the template subassembly includes level setting template (21) and at least a set of adjustment jar (22), adjustment jar (22) are vertical to be set firmly on roof beam II (2), the last face of template (21) is connected to the end that stretches out of adjustment jar (22).

3. The rear concrete slipform mold according to claim 2, characterized in that: the frame includes the roof beam III (3) that the level set firmly, be equipped with the fender material subassembly between template subassembly and the subassembly that vibrates, the fender material subassembly includes striker plate (31), striker plate (31) face is vertical arrangement and installs on roof beam III (3) to the horizontal plane is the benchmark the lower limb of striker plate (31) is higher than the lower plate face of template (21).

4. The rear concrete slipform mold according to claim 3, characterized in that: the material blocking plate is characterized in that a vertical strip hole is formed in the material blocking plate (31), the material blocking plate (31) is vertically connected with the beam III (3) in a slidable mode through the strip hole, and the material blocking plate (31) is connected with the upper plate surface of the template (21) through at least one hanging bracket (23).

5. The rear concrete slipform mold according to claim 4, characterized in that: the material baffle plate (31) is provided with at least one adjusting bolt (32), the adjusting bolt (32) is vertically arranged, the lower end of the adjusting bolt is connected with the material baffle plate (31), and the upper end of the adjusting bolt is in threaded connection with the hanging bracket (23).

6. The rear concrete slipform mold according to claim 1, characterized in that: the frame includes roof beam IV (4) that the level set firmly, the subassembly that vibrates includes a plurality of vibrating spear (41) of evenly installing on roof beam IV (4).

7. The rear concrete slipform mold according to claim 1, characterized in that: the vibrating assembly comprises a beam IV (4) which is horizontally arranged in at least one group, a vibrator (44) is arranged on the upper end face of the beam IV (4), and a plurality of resonant rods (42) and/or resonant plates (43) are vertically arranged on the lower end face of the beam IV (4).

8. The rear concrete slipform mold according to claim 1, characterized in that: the frame comprises a beam I (1) which is horizontally and fixedly arranged, a floating assembly is arranged behind the template assembly, and the floating assembly comprises a sliding rod (11) which is horizontally and fixedly arranged on the beam I (1) and a floating head (13) which is in sliding connection with the sliding rod (11);

the frame is provided with a telescopic piece for hoisting the slip form mold, and the telescopic piece is a hoisting oil cylinder (71) or an adjusting rod (72).

9. The rear concrete slipform mold according to any one of claims 1 to 8, characterized in that: the frame comprises a beam V (5) which is horizontally and fixedly arranged, the packing auger assembly comprises a packing auger (51) and a packing auger motor (53), and the packing auger motor (53) is arranged at the end part or the middle part of the beam V (5);

be equipped with manual valve (24) that are used for manual control adjusting cylinder (22) on roof beam II (2), the upper end of hoist and mount hydro-cylinder 7 is equipped with laser receiver (8), be equipped with take-up reel (15) that are used for accomodating hydraulic pressure pipeline in the frame.