CN210122673U

CN210122673U - Kerbstone mounting machine

Info

Publication number: CN210122673U
Application number: CN201920506880.8U
Authority: CN
Inventors: 陈加东; 毋存粮; 吴靖江; 胡连超; 何家安; 赵崇飞; 刘杰; 李建伟; 寇长城
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-03-03
Anticipated expiration: 2029-04-15

Abstract

The utility model relates to a kerbstone mounting machine, which effectively solves the problems of inconvenient kerbstone carrying and angle adjustment; the technical scheme for solving the problem is that the walking device comprises a cross bar, wherein a walking wheel which faces downwards vertically is fixed in the middle of the cross bar; the left end of the cross bar can be detachably provided with a handle; the right end of the cross rod is hinged with a front wheel which faces downwards vertically, and an installation rod of the front wheel can swing rightwards to reset; the mounting rod of the front wheel can be fixed in a vertical state; a vertical rotatable rotating shaft is arranged on the cross bar and is positioned between the traveling wheels and the front wheels; the lower extreme of pivot is connected with the clamp through the rope, the utility model discloses the structure is ingenious, low cost, and it is convenient to make, and is safe effective, has improved the portability and the security of kerbstone transport greatly, has improved work efficiency, has guaranteed operating personnel's safety.

Description

Kerbstone mounting machine

Technical Field

The utility model relates to a road construction field, especially kerbstone mounting plate.

Background

Curbstones, i.e., curbstones, are strip-shaped objects formed by pouring stones or concrete, boundary stones separating the edges of motor vehicles and sidewalks, and are also called curbstones, curbstones and curbstones. In order to facilitate the handling of the curbstone, the handling is performed by using a special jig. Then, the used kerbstone is carried by a trolley generally, so that the kerbstone is inconvenient to lift, and meanwhile, the kerbstone is heavy, so that the kerbstone can be prevented from rubbing the ground in the carrying process by pressing the handle of the trolley by a person; the labor and the time are wasted, and the angle of the curbstone is inconvenient to adjust during installation; so this problem continues to be addressed at present.

SUMMERY OF THE UTILITY MODEL

To the situation, for solving the problem that exists among the prior art, the utility model aims at providing a curbstone mounting plate, can effectively solve the problem that the curbstone transport is inconvenient, and angular adjustment is inconvenient.

The technical scheme for solving the problem is that the walking device comprises a cross bar, wherein a walking wheel which faces downwards vertically is fixed in the middle of the cross bar; the left end of the cross bar can be detachably provided with a handle; the right end of the cross rod is hinged with a front wheel which faces downwards vertically, and an installation rod of the front wheel can swing rightwards to reset; the mounting rod of the front wheel can be fixed in a vertical state; a vertical rotatable rotating shaft is arranged on the cross bar and is positioned between the traveling wheels and the front wheels; the lower end of the rotating shaft is connected with a clamp through a rope.

The utility model discloses the structure is ingenious, low cost, and it is convenient to make, and is safe effective, has improved the portability and the security of kerbstone transport greatly, has improved work efficiency, has guaranteed operating personnel's safety.

Drawings

Fig. 1 is a front view (state one) of the present invention.

Fig. 2 is a front view (state two) of the present invention.

Fig. 3 is a schematic perspective view of a part of the structure 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.

As shown in fig. 1 to 3, the utility model comprises a cross bar 1, wherein a traveling wheel 2 facing downwards is fixed in the middle of the cross bar 1; the left end of the cross rod 1 can be detachably provided with a handle 3; the right end of the cross rod 1 is hinged with a front wheel 4 which is vertically downward, and an installation rod 5 of the front wheel 4 can swing rightwards to reset; the mounting rod 5 of the front wheel 4 can be fixed in a vertical state; a vertical rotatable rotating shaft 6 is arranged on the cross bar 1, and the rotating shaft 6 is positioned between the travelling wheels 2 and the front wheels 4; the lower end of the rotating shaft 6 is connected with a clamp 8 through a plurality of ropes 7.

In order to facilitate stable walking, the walking wheels 2 are two in front and back, and the two walking wheels 2 are two in front and back.

In order to realize the detachable installation of the handle 3, the left end of the cross rod 1 is fixedly connected with a sleeve 9, the sleeve 9 is in threaded connection with a bolt 10, and the handle 3 can be inserted into the sleeve 9.

In order to realize the rightward swing of the front wheel 4, a tension spring 11 is connected between the right ends of the mounting rod 5 and the cross rod 1.

In order to realize the vertical state that the mounting rod 5 of the front wheel 4 can be fixed, the transverse rod 1 is provided with a vertical reinforcing plate 12, the mounting rod 5 is hinged on the reinforcing plate 12, the upper end of the mounting rod 5 is provided with a first positioning hole 13, and the reinforcing plate 12 is provided with a second positioning hole 14; after the pin is inserted through the first positioning hole 13 and the second positioning hole 14, the mounting rod 5 is fixed.

In order to facilitate rotation, the rotating shaft 6 is sleeved with a limiting block 15 positioned at the upper end of the cross rod 1, and the upper end of the rotating shaft 6 is connected with a shifting lever 16.

In order to realize the centre gripping, clamp 8 constitute for the concave template 17 of opening down, the right side threaded connection of concave template 17 has lead screw 18, the right-hand member of lead screw 18 is equipped with vertical extension bar, the left end of lead screw 18 is connected with arranges fixed plate 19 in concave template 17 in, the left side inner wall of concave template 17 and the left side of fixed plate 19 all are equipped with the gasket of increase friction.

For the convenience of rotation, the rotating shaft 6 and the cross rod 1 are matched through a radial thrust bearing.

The utility model discloses during the use, at first with 3 cartridges of handle in the inside of sleeve 9, then make handle 3 fixed through bolt 10, when not needing to use, can demolish handle 3, reduce the size of whole device, be convenient for preserve, transport.

When the kerbstone needs to be moved, firstly, the pins in the first positioning hole 13 and the second positioning hole 14 are pulled out, and at the moment, the mounting rod 5 of the front wheel 4 swings rightwards under the action of the tension spring 11, so that the front wheel 4 does not play a supporting role; meanwhile, the right end of the whole device can also descend; at this point, the handle 3 is lifted upwards, so that the curbstone can be placed inside the concave plate 17 of the clamp 8 (see fig. 2); then, by rotating the lead screw 18, the fixing plate 19 at the left end of the lead screw 18 clamps the curbstone.

After the kerbstone is clamped, the handle 3 can be pressed downwards, the cross rod 1 can be supported by the travelling wheels 2 to play a role similar to a lever, so that the right end of the cross rod 1 moves upwards, the kerbstone can be lifted, and the kerbstone leaves the ground; then, the front wheel 4 can be pulled to be vertical, and the pins are inserted into the first positioning hole 13 and the second positioning hole 14, so that the front wheel 4 can be fixed.

Then, the kerbstone can be transported, the kerbstone is stably propelled during transportation, and the kerbstone needs to be put down after being transported to a proper position; when the side stone is put down, the deflector rod 16 is rotated according to the required installation angle of the side stone, the rotating shaft 6 can rotate, the clamp 8 and the side stone are driven to rotate, after the side stone is rotated to a proper angle, the pin is pulled out again, the front wheel 4 swings rightwards, the side stone is slowly made to fall to the ground, the screw rod 18 can be rotated reversely again, the side stone is not clamped, and the side stone is placed on the ground.

This device has adopted the front wheel 4 that can reset right, makes front wheel 4 can play the effect of support at the in-process that rotates the curbstone, can make horizontal pole 1 keep the horizontally state, need not press handle 3 at the in-process of transporting and make horizontal pole 1 keep the level, great reduction manpower.

The device can rapidly clamp and put down the kerbstone by arranging the clamp 8, thereby improving the working efficiency; simultaneously, the upper end of the clamp 8 is installed through the rotating shaft 6 which can rotate, and the angle can be adjusted quickly when the kerbstone is installed conveniently.

Handle 3 in this device is for dismantling, can reduce the size of whole device on the one hand, and another is convenient, can lengthen the arm of force of horizontal pole 1 through the length of adjustment handle 3, alleviates at the in-process of lifting by crane, presses the required power of horizontal pole 1.

Claims

1. The curbstone assembling machine comprises a cross rod (1) and is characterized in that a walking wheel (2) which faces downwards vertically is fixed in the middle of the cross rod (1); the left end of the cross rod (1) can be detachably provided with a handle (3); the right end of the cross rod (1) is hinged with a front wheel (4) which is vertically downward, and an installation rod (5) of the front wheel (4) can swing rightwards to reset; the mounting rod (5) of the front wheel (4) can be fixed to a vertical state; a vertical rotatable rotating shaft (6) is arranged on the cross bar (1), and the rotating shaft (6) is positioned between the travelling wheels (2) and the front wheels (4); the lower end of the rotating shaft (6) is connected with a clamp (8) through a rope (7).

2. The kerbstone mounting machine according to claim 1, wherein the traveling wheels (2) are two front and rear, and two front and rear traveling wheels (2).

3. Kerbstone mounting machine according to claim 1, wherein the cross bar (1) has a sleeve (9) fixedly connected to the left end thereof, the sleeve (9) has a bolt (10) threadedly connected thereto, and the handle (3) is insertable into the sleeve (9).

4. Kerbstone mounting machine according to claim 1, wherein a tension spring (11) is connected between the mounting bar (5) and the right end of the cross bar (1).

5. The curbstone mounting machine according to claim 1, wherein the cross bar (1) is provided with a vertical reinforcing plate (12), the mounting rod (5) is hinged on the reinforcing plate (12), the upper end of the mounting rod (5) is provided with a first positioning hole (13), and the reinforcing plate (12) is provided with a second positioning hole (14); after the pin penetrates through the first positioning hole (13) and the second positioning hole (14), the mounting rod (5) is fixed.

6. The kerbstone mounting machine according to claim 1, wherein the rotating shaft (6) is sleeved with a limit block (15) positioned at the upper end of the cross rod (1), and the upper end of the rotating shaft (6) is connected with a shift lever (16).

7. The kerbstone mounting machine according to claim 1, wherein the clamp (8) is composed of a concave plate (17) with a downward opening, a lead screw (18) is connected to the right side of the concave plate (17) in a threaded manner, a vertical extension rod is arranged at the right end of the lead screw (18), a fixing plate (19) arranged in the concave plate (17) is connected to the left end of the lead screw (18), and friction-increasing gaskets are arranged on the inner wall of the left side of the concave plate (17) and the left side of the fixing plate (19).

8. Kerbstone mounting machine according to claim 1, wherein the spindle (6) and the crossbar (1) are coupled via a radial thrust bearing.