CN2403811Y

CN2403811Y - Concrete paver with vibrating bar

Info

Publication number: CN2403811Y
Application number: CN 99243711
Authority: CN
Inventors: 刘明凯
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-23
Filing date: 1999-08-23
Publication date: 2000-11-01
Anticipated expiration: 2009-08-23

Abstract

The utility model relates to a concrete paver with vibrating bars, which is mainly characterized in that the front end of an original paver is additionally provided with a front frame with a movable shaft, a reinforcing front beam and a rear reinforcing rear beam are arranged between a left bedplate and a right bed plate, a movable frame is framed on the front frame, a row of vibrating bars and a row of clamping seats of the vibrating bar are arranged on the movable frame, a vibrating motor and a worm-gear speed reducing box with a motor are arranged on the rear beam, a drive shaft of the vibrating motor is connected with the upper end of the vibrating bar by a soft shaft, the worm-gear speed reducing box is connected with the front end part of the front frame by a steel rope through a movable wheel, the diameter of each of two ends of a walking planishing roller is larger than the diameter of the roller, and the two ends are star-shaped. The utility model enhances the ramming degree and the slurry extracting degree of the paving of concrete, avoids the phenomenon that the edge of concrete plate is crushed, and ensures pavement quality.

Description

A kind of concrete spreader with vibrating spear

The concrete spreader of the band vibrating spear of rigid pavements, plane such as the utility model relates to and a kind ofly is used to build highway, square, airport.

The present concrete spreader that uses, though done very big improvement, be provided with the flattening roller of band left and right sides helical blade, loose-leaf screw feeder roller, vibrating plate, the floating roller of polishing etc. as the place ahead, to saving manpower, accelerate construction period, improving workmanship and all obtained good effect to the both sides pusher at eccentric vibrating roller.But, from the whole construction quality, also exist some shortcomings, as concrete compacting degree and to carry slurry not enough, influence workmanship equally.In addition, paver all can produce the phenomenon of damaging concrete edges of boards edge by pressure when carrying out second width of cloth, the construction of the 3rd width of cloth.

The purpose of this utility model is to overcome the deficiency of prior art existence and a kind of concrete spreader with vibrating spear is provided, and it can improve concrete compacting degree, has avoided the concrete edges of boards along damaging phenomenon by pressure, has guaranteed the quality of rigid pavement.

The purpose of this utility model is achieved in that the utility model is the side arm that adds the band movable axis at the front end of original concrete spreader, be equipped with between the platen of the left and right sides and reinforce the front-axle beam and the back rest, the side arm walking beam of having put on the shelf, walking beam is provided with a row folding seat, accompany row's vibrating spear on the holder, the worm gear reducer of vibrate motor and charged motivation is housed on the back rest, the motor transmission shaft that vibrates protects the flexible axle of flexible pipe and vibrating spear upper end to link by band, drive vibrating spear whirling vibration, worm gear reducer is connected with the side arm leading section through the activity wheel by wire rope, do positive and negative rotation by the motor drives worm gear reducer, haulage cable drives side arm and rises or descend, and walking beam and vibrating spear and then move up and down, and vibrating spear is inserted in the concrete vibrate, vibrated concrete with carry pulp-water mud, make the ectonexine consistent in density; The both ends diameter of its traveling pressure roller is greater than roller diameter, for being Shape.During use, when carrying out the construction of first width of cloth, the thick diameter two ends of roller are placed on the template outside, when carrying out second width of cloth, the construction of the 3rd width of cloth, the roll end of thick diameter are placed on the concrete plate, with the concrete edges of boards along 100 millimeter inwards, the phenomenon of just having avoided the concrete edges of boards to damage by pressure, the concrete plate of just having constructed is higher than original concrete plate, after treating that concrete setting is shunk, consistent with the concrete plate height on both sides.

Adopt above-mentioned design scheme, increase paver cost of production that can be not too much, easy for installation, easy and simple to handle, have practical value to improving the rigid pavement quality.

Below in conjunction with accompanying drawing in detail the utility model is described in detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a side schematic view of the present utility model.

Fig. 3 is a traveling pressure roller schematic diagram of the present utility model.

Shown in Fig. 1-2; a kind of concrete spreader with vibrating spear; it comprises by platen (4); adjust handwheel (6); control crank (1); turn to foot rest (24); chang-over speed reducing box (3); gear (2); traveling pressure roller (16); movable motor (5); driving speed reducer (18); screw feeder (12); the off-centre roller (14) that vibrates; deboost axle (15); roller motor (17) vibrates; polish floating roller formations such as (19); its front end at platen (4) adds the side arm (17) of band movable axis (13); be equipped with between the left and right sides platen (4) and reinforce the front-axle beam (23) and the back rest (20); side arm (7) walking beam (11) of having put on the shelf; walking beam (11) is provided with a row folding seat (8); accompany row's vibrating spear (25) on the holder (8); the worm gear reducer (22) of motor that vibrates (23) and charged motivation (21) is housed on the back rest (20); motor (23) power transmission shaft that vibrates is protected the flexible axle (9) of flexible pipe (26) and vibrating spear (25) upper end to link by band, worm gear reducer (22) is connected with side arm (7) leading section through activity wheel (27) by wire rope (10).As shown in Figure 3, the both ends diameter of traveling pressure roller (16) is processed into greater than roller diameter, is

Shape, its end are diameter greater than 6 millimeters of roller diameters, wide 80 millimeters plush copper.

Claims

1. concrete spreader with vibrating spear, it comprises by platen (4), adjust handwheel (6), control crank (1), turn to foot rest (24), chang-over speed reducing box (3), gear (2), traveling pressure roller (16), movable motor (5), driving speed reducer (18), pull dragon (12), the off-centre roller (14) that vibrates, deboost axle (15), roller motor (17) vibrates, polish floating roller formations such as (19), it is characterized in that: in platen (4), front end add the band movable axis (13) side arm (7), be equipped with between the left and right sides platen (4) and reinforce the front-axle beam (28) and the back rest (20), side arm (7) walking beam (11) of having put on the shelf, walking beam (11) is provided with a row folding seat (8), accompany row's vibrating spear (25) on the holder (8), the worm gear reducer (22) of motor that vibrates (23) and charged motivation (21) is housed on the back rest (20), motor (23) power transmission shaft that vibrates is protected the flexible axle (9) of flexible pipe (26) and vibrating spear (25) upper end to link by band, worm gear reducer (22) is connected with side arm (7) leading section through activity wheel (27) by wire rope (10); The both ends diameter of traveling pressure roller (16) is greater than roller diameter, for being

Shape.