CN207582455U

CN207582455U - A kind of civil engineering ramming machine

Info

Publication number: CN207582455U
Application number: CN201721293757.XU
Authority: CN
Inventors: 唐文文; 黄芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-09
Filing date: 2017-10-09
Publication date: 2018-07-06
Anticipated expiration: 2027-10-09

Abstract

The utility model discloses a kind of civil engineering ramming machine, including：Vehicle frame, multiple roll wheel assemblies including substrate and on substrate, the roll wheel assembly include idler wheel, fixed plate, motion bar, the first hinged seat, sleeve, hydraulic cylinder and connecting rod；Lifting assembly, including supporting rack, lifter plate, driving motor and screw；Ramming head assembly, the ramming head assembly are fixed on the top surface of the lifter plate.Compared with prior art, the beneficial effects of the utility model are：When encountering the job location that the gradient is larger, flatness is very poor, the idler wheel of the relatively low side of vehicle frame can be controlled to adjust, by controlling the elongation of hydraulic cylinder, motion bar is moved down, so as to which idler wheel be driven to move down, thus props substrate so that substrate keeps balance.

Description

A kind of civil engineering ramming machine

Technical field

The utility model is related to building machinery technical field, particularly a kind of civil engineering ramming machine.

Background technology

It needs to use many tools and equipment in architectural engineering, ramming machine is exactly that one of which uses more universal Equipment.In existing construction link, it usually needs it is first that ground compacting rammer is smooth, and existing ramming machine can not meet work Often there is the problem of out-of-flatness is rammed on ground, height rises and falls, therefore, it is necessary to be improved in the demand of work.

In the construction site that some gradients are larger, general ramming machine can not be sent to construction place, be moved by manpower merely, Increase the difficulty of construction.

Utility model content

The purpose of this utility model is to provide a kind of civil engineering ramming machine, with solve in the prior art the technical issues of, its energy It is enough to adapt to more complicated road conditions, effectively ground can be tamped, ram it is smooth.

The utility model provides a kind of civil engineering ramming machine, including：

Vehicle frame, multiple roll wheel assemblies including substrate and on substrate, the roll wheel assembly include idler wheel, fixation Plate, motion bar, the first hinged seat, sleeve, hydraulic cylinder and connecting rod, the fixed plate are supported in the top surface of the substrate, institute It states fixed plate and is concavely provided with vertically extending sliding slot, the motion bar is snug fit in the sliding slot, the cylinder of the hydraulic cylinder Body is fixed on the top of the fixed plate, and the piston-rod end of the hydraulic cylinder is fixedly connected to drive activity with the motion bar Bar lifts, and first hinged seat is fixed on the back side of the substrate, and one end of the sleeve is articulated with first hinged seat On, the connecting rod reciprocally flexible other end for being set in the sleeve, the motion bar away from the hydraulic cylinder One end is fixed with the second hinged seat, and being hinged away from one end of the sleeve and second hinged seat for the connecting rod is described Idler wheel is rotatably supported on the outside of second hinged seat；

Lifting assembly, including supporting rack, lifter plate, driving motor and screw, support frame as described above is fixed on the substrate Top surface, support frame as described above is frame structure, and the longeron of the left and right sides of support frame as described above is equipped with vertically extending sliding rail, institute The both sides for stating lifter plate are snug fit on the sliding rail, and the screw is rotatably perpendicularly fixed on substrate, and positioned at institute The middle part of supporting rack is stated, the first angular wheel is set at the top of the screw, the driving motor is fixed on support frame as described above Crossbeam on, the output shaft end of the driving motor is set with the second angular wheel engaged with first angular wheel, The back fixation of the lifter plate has the screw-jointing seat being spirally connected with the screw；

Ramming head assembly, the ramming head assembly are fixed on the top surface of the lifter plate.

Civil engineering ramming machine as described above, these, it is preferred to, the lifter plate includes orthogonal transverse slat and indulges Plate, the stringer board are snug fit on support frame as described above, and the ramming head assembly is fixed on the transverse slat.

Civil engineering ramming machine as described above, these, it is preferred to, the screw bottom is equipped with brake assemblies, the braking Component includes first gear, second gear, ratchet, pawl and operation handle, and the first gear is set in the bottom of the screw End, the ratchet coaxially fixes with the second gear, and the first gear is meshed with the second gear, the pawl and The operation handle connection, the pawl are matched with the ratchet.

Compared with prior art, the beneficial effects of the utility model are：

(1) when encountering the job location that the gradient is larger, flatness is very poor, the rolling of the relatively low side of vehicle frame can be controlled to adjust Wheel by controlling the elongation of hydraulic cylinder, moves down motion bar, so as to which idler wheel be driven to move down, thus props substrate, So that substrate keeps balance.

(2) lifting assembly drives ramming head assembly to move up and down, and adapts to the duty requirements of a variety of height, reaches specified altitude assignment When, driving motor is stopped, and by manual rotation operation handle, intervenes pawl, it is ensured that and screw can only one-directionally rotate, from And ramming head assembly is located at stable position, it is ensured that safety and stability.

Description of the drawings

Fig. 1 is the front view of the utility model；

Fig. 2 is the rearview of the utility model；

Fig. 3 is the bottom view under the hiding ramming head assembly state of the utility model；

Fig. 4 is the structure diagram of brake assemblies.

Reference sign：1- substrates, 2- idler wheels, 3- fixed plates, 4- motion bars, the first hinged seats of 5-, 6- sleeves, 7- liquid Cylinder pressure, 8- connecting rods, 9- sliding slots, the second hinged seats of 10-, 11- supporting racks, 12- lifter plates, 13- driving motors, 14- screws, 15- sliding rails, 16- screw-jointing seats, 17- ramming head assemblies, 18- transverse slats, 19- stringer boards, 20- first gears, 21- second gears, 22- spine Wheel, 23- pawls, 24- operation handles, the first angular wheels of 25-, the second angular wheels of 26-.

Specific embodiment

The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model Limitation.

As shown in Figures 1 to 4, a kind of civil engineering ramming machine is present embodiments provided, including：

Vehicle frame, multiple roll wheel assemblies including substrate 1 and on substrate 1, the present embodiment are preferably provided with four rolling Component, to ensure balance and reduce cost, the roll wheel assembly includes idler wheel 2, fixed plate 3, motion bar 4, the first hinged seat 5th, sleeve 6, hydraulic cylinder 7 and connecting rod 8, the fixed plate 3 are supported in the top surface of the substrate 1, and close to the side of substrate 1 Portion is set, and the fixed plate 3 is concavely provided with vertically extending sliding slot 9, and the motion bar 4 is snug fit in the sliding slot 9, institute The cylinder body for stating hydraulic cylinder 7 is fixed on the top of the fixed plate 3, and the fixed plate 3 is inverted l-shaped structure, and the cylinder body of hydraulic cylinder 7 is consolidated Due to the bottom surface of the level board of fixed plate 3, the piston-rod end of the hydraulic cylinder 7 is fixedly connected to drive with the motion bar 4 Motion bar 4 lifts, and first hinged seat 5 is fixed on the back side of the substrate 1, and one end of the sleeve 6 is articulated with described On one hinged seat 5, reciprocally the flexible other end for being set in the sleeve 6, the motion bar 4 deviate from the connecting rod 8 One end of the hydraulic cylinder 7 is fixed with the second hinged seat 10, the connecting rod 8 away from one end of the sleeve 6 and described the Two hinged seats 10 are hinged, and the idler wheel 2 is rotatably supported on the outside of second hinged seat 10.

When encountering the job location that the gradient is larger, flatness is very poor, the idler wheel 2 of 1 relatively low side of substrate can be controlled to adjust, By controlling the elongation of hydraulic cylinder 7, motion bar 4 is moved down, so as to which idler wheel 2 be driven to move down, thus props substrate 1 so that substrate 1 keeps horizontal, conducive to subsequent ramming operation, which has a compact structure and a reasonable design.

Lifting assembly, including supporting rack 11, lifter plate 12, driving motor 13 and screw 14, support frame as described above 11 is fixed In the top surface of the substrate 1, support frame as described above 11 is frame structure, to mitigate weight and reduce cost, support frame as described above 11 The longeron of the left and right sides is equipped with vertically extending sliding rail 15, and the both sides of the lifter plate 12 are snug fit at the sliding rail 15 On, the screw 14 is rotatably perpendicularly fixed on substrate 1, and fixed form is fixed with reference to bearing block of the prior art cooperation Mode, so that screw 14 is free to rotate, this will not be repeated here, and positioned at the middle part of support frame as described above 11, the screw 14 Top be set with the first angular wheel 25, the driving motor 13 is fixed on the crossbeam of support frame as described above 11, the driving The output shaft end of motor 13 is set with the second angular wheel 26 engaged with first angular wheel 25, the lifter plate 12 Back fixation have the screw-jointing seat 16 being spirally connected with the screw 14；Driving motor 13 is opened, and the second angular wheel 26 passes through first Angular wheel 25 drives screw 14 to rotate, and since screw-jointing seat 16 and the screw 14 are spirally connected, the rotation of screw 14 is converted into lifting The elevating movement of plate 12, after lifter plate 12 reaches specified altitude assignment, ramming head assembly 17 is started to work.

Ramming head assembly 17, the ramming head assembly 17 are fixed on the top surface of the lifter plate 12.The ramming head assembly 17 be structure of the prior art, and this will not be repeated here.

In order to extend the radius of clean-up range of the ramming head assembly 17, the lifter plate 12 includes orthogonal transverse slat 18 and stringer board 19, the stringer board 19 be snug fit on support frame as described above 11, the ramming head assembly 17 is fixed on the transverse slat On 18.

14 bottom of screw is equipped with brake assemblies, and the brake assemblies include first gear 20, second gear 21, ratchet 22nd, pawl 23 and operation handle 24, the first gear 20 are set in the bottom end of the screw 14, the ratchet 22 and described the Two gears 21 are coaxially fixed, and the first gear 20 is meshed with the second gear 21, the pawl 23 and the manipulator Handle 24 connects, and the present embodiment uses articulated manner, and the pawl 23 is matched with the ratchet 22.

Lifting assembly drives ramming head assembly 17 to move up and down, and adapts to the duty requirements of a variety of height, reaches specified altitude assignment When, driving motor 13 is stopped, and by manual rotation operation handle 24, coordinates pawl 23 and ratchet 22, it is ensured that screw 14 can only one-directionally rotate, so as to which ramming head assembly 17 is located at stable position, it is ensured that safety and stability.

The structure, feature and effect of the utility model are described in detail based on the embodiments shown in the drawings, with Upper described is only the preferred embodiment of the utility model, but the utility model is to limit practical range shown in drawing, it is every according to Change that conception according to the utility model is made or the equivalent embodiment for being revised as equivalent variations, still without departing from specification and figure When showing covered spirit, it should be within the protection scope of the present utility model.

Claims

1. a kind of civil engineering ramming machine, which is characterized in that including：

Vehicle frame, multiple roll wheel assemblies including substrate (1) and on substrate (1), the roll wheel assembly include idler wheel (2), Fixed plate (3), motion bar (4), the first hinged seat (5), sleeve (6), hydraulic cylinder (7) and connecting rod (8), the fixed plate (3) top surface of the substrate (1) is supported in, the fixed plate (3) is concavely provided with vertically extending sliding slot (9), the motion bar (4) it is snug fit in the sliding slot (9), the cylinder body of the hydraulic cylinder (7) is fixed on the top of the fixed plate (3), described The piston-rod end of hydraulic cylinder (7) is fixedly connected with the motion bar (4) motion bar (4) to be driven to lift, and described first is hinged Seat (5) is fixed on the back side of the substrate (1), and one end of the sleeve (6) is articulated on first hinged seat (5), described The other end for being set in the sleeve (6) that connecting rod (8) is reciprocally stretched, the motion bar (4) deviate from the hydraulic cylinder (7) one end is fixed with the second hinged seat (10), the connecting rod (8) away from one end and described second of the sleeve (6) Hinged seat (10) is hinged, and the idler wheel (2) is rotatably supported on the outside of second hinged seat (10)；

Lifting assembly, including supporting rack (11), lifter plate (12), driving motor (13) and screw (14), support frame as described above (11) it is fixed on the top surface of the substrate (1), support frame as described above (11) is frame structure, the left and right sides of support frame as described above (11) Longeron be equipped with vertically extending sliding rail (15), the both sides of the lifter plate (12) are snug fit on the sliding rail (15), The screw (14) is rotatably perpendicularly fixed on substrate (1), and positioned at the middle part of support frame as described above (11), the screw (14) the first angular wheel (25) is set at the top of, the driving motor (13) is fixed on the crossbeam of support frame as described above (11) On, the output shaft end of the driving motor (13) is set with the second angular wheel engaged with first angular wheel (25) (26), the back fixation of the lifter plate (12) has the screw-jointing seat (16) being spirally connected with the screw (14)；

Ramming head assembly (17), the ramming head assembly (17) are fixed on the top surface of the lifter plate (12)；The lifter plate (12) including orthogonal transverse slat (18) and stringer board (19), the stringer board (19) is snug fit on support frame as described above (11), The ramming head assembly (17) is fixed on the transverse slat (18).

2. civil engineering ramming machine according to claim 1, it is characterised in that：Screw (14) bottom is equipped with brake assemblies, The brake assemblies include first gear (20), second gear (21), ratchet (22), pawl (23) and operation handle (24), institute The bottom end that first gear (20) is set in the screw (14) is stated, the ratchet (22) is coaxial solid with the second gear (21) Fixed, the first gear (20) is meshed with the second gear (21), and the pawl (23) connects with the operation handle (24) It connects, the pawl (23) matches with the ratchet (22).