CN214401668U

CN214401668U - Sliding formwork lining machine

Info

Publication number: CN214401668U
Application number: CN202120309929.8U
Authority: CN
Inventors: 李新林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-15
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a sliding formwork lining machine, comprising a chassis, wherein the rear part of the chassis is connected with a material distributing groove and a shaping steel template matched with the shape of a channel in sequence, and the chassis is provided with a cab; the four groups of telescopic supporting mechanisms are symmetrically arranged on the chassis in pairs and are positioned on the left side and the right side of the chassis, and each group of supporting mechanisms is provided with a traveling mechanism; the two supporting plates are respectively fixed on the left side and the right side of the chassis, the supporting plates on the same side are located between the two sets of telescopic supporting cross beams on the same side, and the bottom of each supporting plate is provided with an adjusting mechanism for adjusting the height of the chassis. The utility model discloses a telescopic supporting mechanism and height adjusting mechanism's cooperation can realize adjusting the width distance between two athey wheels in the running gear to the channel that adapts to different widths carries out the lining cutting, is connected with the ladder in the backup pad moreover and makes things convenient for driver cab from top to bottom.

Description

Sliding formwork lining machine

Technical Field

The utility model relates to a lining cutting device specifically is a slipform lining cutting machine.

Background

The lining machine is widely used for engineering construction of irrigation and water conservancy, water transfer, hydropower station water diversion channels, river concrete revetments and the like. During construction, firstly, foundation treatment is carried out on the surface of a channel foundation according to needs, then concrete is uniformly paved on the channel foundation by a lining machine according to design requirements, compaction (dynamic) compaction, slurry lifting and extrusion forming are completed while paving, and finally lining is completed by manually pressing surface and finishing by using a spatula.

The existing lining machine is generally provided with a walking device, the lining machine moves under the traction of the walking device to line a channel, and the traditional walking device cannot adapt to the change of the width of the channel due to the fact that the wheel distances of the left side and the right side are different, so that when the channels with different widths are lined, the walking device with a wheel distance suitable for the width of the current channel needs to be selected again, and the lining machine is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a slipform lining cutting machine to solve above-mentioned background art's problem.

The technical scheme of the utility model is that:

a slipform lining machine comprises a chassis, wherein a material distribution groove and a shaping steel template matched with a channel in shape are sequentially connected behind the chassis, and a cab is arranged on the chassis;

the four groups of supporting mechanisms are arranged on the chassis in a pairwise symmetrical manner and are positioned on the left side and the right side of the chassis, and each group of supporting mechanisms is provided with a traveling mechanism;

two levels set up the backup pad, fix respectively in the left and right sides on the chassis, and the backup pad of homonymy is located between two sets of telescopic supporting mechanism of homonymy, and the bottom of backup pad is equipped with the adjustment mechanism who is used for adjusting the chassis height.

Further, the support mechanism includes:

the motor is arranged in the mounting groove and is positioned at the innermost side of the mounting groove, the mounting groove is horizontally formed in the side wall of the chassis, and an output shaft of the motor is horizontally arranged;

the lead screw sets up in the mounting groove, the one end of lead screw with the output shaft of motor, the other end and the crossbeam threaded connection of lead screw, the crossbeam clamps in the mounting groove and can the horizontal slip in the mounting groove, and the one end that the lead screw was kept away from to the crossbeam extends to the mounting groove external fixation and has the longeron, and the bottom of longeron is connected with running gear.

Further, the running mechanism is a crawler-type running mechanism.

Still further, the crawler travel mechanism includes:

the inner side surface of the annular crawler belt is circumferentially provided with a plurality of inner teeth;

the crawler wheels and the driving wheel are sleeved in the annular crawler belt, a hub motor for driving the crawler wheels to rotate is arranged in the driving wheel, a plurality of outer teeth meshed with the inner teeth are arranged in the circumferential direction of the crawler wheels and the circumferential direction of the driving wheel, wheel shafts are sleeved on the crawler wheels respectively and are connected with the connecting frame in a rotating mode through the wheel shafts, and the connecting frame is arranged above the annular crawler belt and is connected with the longitudinal beam.

Further, the height adjustment mechanism includes:

the hydraulic cylinder is fixed at the bottom of the supporting plate, and the piston end of the hydraulic cylinder is vertically arranged downwards;

the supporting seat is arranged below the hydraulic cylinder, and the top of the supporting seat is fixedly connected with the piston end of the hydraulic cylinder.

Furthermore, a ladder is connected to one side of the supporting plate, which is far away from the chassis.

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

the utility model discloses a telescopic supporting mechanism and height adjusting mechanism's cooperation can realize adjusting the width distance between two athey wheels in the running gear to the channel that adapts to different widths carries out the lining cutting, is connected with the ladder in the backup pad moreover and makes things convenient for driver cab from top to bottom.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a side view of the crawler type traveling mechanism and the height adjusting mechanism of the present invention;

fig. 3 is a top view of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Examples

As shown in fig. 1 to 3, a slipform lining machine comprises a chassis 3, a material distribution chute 2 and a shaped steel template 1 matched with a channel shape are fixedly connected behind the chassis 3 in sequence, and a cab 4 is arranged above the chassis 3; the device also comprises four groups of supporting mechanisms which can horizontally stretch out and draw back, wherein the four groups of supporting mechanisms are arranged on the chassis 3 in a pairwise symmetrical and horizontal manner and are positioned on the left side and the right side of the chassis 3, and each group of supporting mechanisms is provided with a travelling mechanism; the lifting mechanism is characterized by further comprising two horizontally arranged supporting plates 8 which are respectively fixed on the left side and the right side of the chassis 3, the supporting plates 8 on the same side are located between the two groups of supporting mechanisms on the same side, and the bottom of each supporting plate 12 is provided with an adjusting mechanism for adjusting the height of the chassis 3.

As shown in fig. 1 and 2, specifically, the supporting mechanism includes a motor 51 disposed in the mounting groove 31 and located at the innermost side of the mounting groove 31, the mounting groove 31 is horizontally opened on the side wall of the chassis 3, an output shaft of the motor 51 is horizontally disposed, a lead screw 52 is disposed in the mounting groove 31, one end of the lead screw 52 is connected to the output shaft of the motor 51, the other end of the lead screw 52 is connected to a cross beam 53 in a threaded manner, the cross beam 53 is clamped in the mounting groove 31 and can slide left and right in the mounting groove 31, one end of the cross beam 53, which is far away from the lead screw 52, extends to the outside of the mounting groove 31 and is fixed with a longitudinal beam 54, and the bottom of the longitudinal beam 54 is connected to a traveling mechanism.

Preferably, the running gear is a crawler running gear.

As shown in fig. 1 and 2, specifically, the crawler type traveling mechanism includes an annular crawler belt 72, and a plurality of internal teeth are provided on an inner side surface of the annular crawler belt 72 in a circumferential direction; the crawler belt type crawler belt device is characterized by further comprising a plurality of crawler wheels 73 and a driving wheel 71, the crawler wheels 73 and the driving wheel 71 are all sleeved in the annular crawler belt 72, an in-wheel motor used for driving the crawler wheels to rotate is arranged in the driving wheel 71, a plurality of outer teeth meshed with the inner teeth are arranged in the circumferential direction of the crawler wheels 73 and the circumferential direction of the driving wheel 71 respectively, a wheel shaft 74 is sleeved on each crawler wheel 73 and is rotatably connected with the connecting frame 6 through the wheel shaft 74, and the connecting frame 6 is arranged above the annular crawler belt 72 and is connected with the bottom of the longitudinal beam 54.

As shown in fig. 1, preferably, the height adjusting mechanism includes:

the hydraulic cylinder 91 is fixed at the bottom of the supporting plate 8, and the piston end of the hydraulic cylinder 91 is vertically arranged downwards;

and the supporting seat 92 is arranged below the hydraulic cylinder 91, and the top of the supporting seat 92 is fixedly connected with the piston end of the hydraulic cylinder 91.

As shown in fig. 1 and 2, a ladder 81 is attached to the support plate 8 on the side away from the chassis 3 in order to facilitate the operator's better getting on and off the cab.

Here, it should be noted that: the power module and the controller are arranged in the cab, the controller is electrically connected with the power module, the motor 51, the hub motor and the hydraulic cylinder 91 are electrically connected with the controller, the related circuit connection adopts a conventional circuit connection mode, no innovation is involved, the motor 51 is a YSD343 stepping motor, the moving distance of the driving beam 53 of the screw rod 52 is limited by limiting the rotating angle of the stepping motor, and the beam 53 is prevented from falling off from the screw rod 52.

The working principle is that firstly, according to the shape of a channel (inverted trapezoid, U-shaped and the like), the structure of the drainage channel is reasonably divided and numbered, then a shaped steel template 1 is processed, the shaped steel template 1 is welded and fixed with a distribution chute 3, the distribution chute 3 is welded and fixed with a chassis 3, when concrete is poured, concrete is conveyed into the distribution chute 3 by a pump truck, a baffle plate is arranged in the distribution chute 3, the concrete can be separated to two sides by the baffle plate, the channel concrete is lined by the self-weight gravity flow of the concrete, a crawler-type traveling mechanism drives the chassis 3 to move, when the width of a crawler is required to be adjusted, hydraulic cylinders 91 below two supporting plates 8 are controlled to drive a supporting seat 92 to move to lift the chassis 3 to suspend the crawler-type traveling mechanism, and then each motor 51 is controlled to synchronously drive a screw rod 52 connected with the motor to rotate, the screw rod 52 rotates to drive the cross beam 53 connected with the screw rod to horizontally move towards the outer side of the chassis 3 so as to adjust the distance between the crawler-type travelling mechanisms on the left side and the right side of the chassis 3.

The above disclosure is only for the preferred embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A slipform lining machine, comprising:

the material distribution device comprises a chassis (3), wherein a material distribution groove (2) and a shaping steel template (1) matched with a channel in shape are sequentially connected behind the chassis (3), and a cab (4) is arranged on the chassis (3);

the four groups of supporting mechanisms are arranged on the chassis (3) in a pairwise symmetrical manner and are positioned on the left side and the right side of the chassis (3), and each group of supporting mechanisms is provided with a traveling mechanism;

two horizontally arranged supporting plates (8) are respectively fixed on the left side and the right side of the chassis (3), the supporting plates (8) on the same side are positioned between the two groups of supporting mechanisms on the same side, and the bottom of each supporting plate (8) is provided with an adjusting mechanism for adjusting the height of the chassis (3).

2. The slipform lining machine of claim 1, wherein said support mechanism comprises:

the motor (51) is arranged in the mounting groove (31) and is positioned at the innermost side of the mounting groove (31), the mounting groove (31) is horizontally arranged on the side wall of the chassis (3), and an output shaft of the motor (51) is horizontally arranged;

the lead screw (52) is arranged in the installation groove (31), one end of the lead screw (52) is connected with an output shaft of the motor (51), the other end of the lead screw (52) is in threaded connection with the cross beam (53), the cross beam (53) is clamped in the installation groove (31) and can slide left and right in the installation groove (31), one end, far away from the lead screw (52), of the cross beam (53) extends to the installation groove (31) and is externally fixed with a longitudinal beam (54), and the bottom of the longitudinal beam (54) is connected with a travelling mechanism.

3. The slipform lining machine of claim 2 wherein said running gear is a crawler running gear.

4. The slipform lining machine of claim 3, wherein said crawler track comprises:

an annular crawler belt (72) having a plurality of inner teeth provided on the inner circumferential surface thereof;

the crawler wheels (73) and the driving wheel (71) are sleeved in the annular crawler (72), a hub motor used for driving the crawler wheels to rotate is arranged in the driving wheel (71), a plurality of outer teeth meshed with the inner teeth are arranged in the circumferential directions of the crawler wheels (73) and the driving wheel (71), a wheel shaft (74) is sleeved on each crawler wheel (73) and is rotatably connected with the connecting frame (6) through the wheel shaft (74), and the connecting frame (6) is arranged above the annular crawler (72) and is connected with the bottom of the longitudinal beam (54).

5. The slipform lining machine of claim 1, wherein said adjustment mechanism comprises:

the hydraulic cylinder (91) is fixed at the bottom of the supporting plate (8), and the piston end of the hydraulic cylinder (91) is vertically arranged downwards;

the supporting seat (92) is arranged below the hydraulic cylinder (91), and the top of the supporting seat (92) is fixedly connected with the piston end of the hydraulic cylinder (91).

6. A slipform lining machine according to claim 1, characterized in that a ladder (81) is attached to the side of the support plate (8) remote from the chassis (3).