CN115305787A - A new type of mobile curb stone installation auxiliary device - Google Patents

Abstract

The invention relates to a novel movable curb mounting auxiliary device, which belongs to the technical field of clamping equipment industry, and is characterized in that the device is moved to the position above a curb to be mounted, a control switch is opened to switch on a storage battery to supply power to a direct current motor, the direct current motor drives an oil well pump to control a central shaft of an oil cylinder to extend out, a left clamping device and a right clamping device are opened, then the control switch is closed to enable the central shaft of the oil cylinder to contract, the clamping devices clamp and lift the curb, the device is pushed to the position where the curb needs to be placed, the steps are circulated, the operation of moving the curb by two manual clamping devices in the prior art is replaced, the operation is carried out by one person, the safety and reliability are realized, the structural design of the whole device is novel, the movement is easy and convenient, the center of gravity is stable, the side turning cannot occur when the device is moved to an uneven road surface, and the application is wide.

Description

A New Type of Mobile Curbstone Installation Auxiliary Device

technical field

The invention relates to a novel mobile curb installation auxiliary device, which belongs to the technical field of clamping equipment industry.

Background technique

Jianji curb stone refers to the boundary stone set on the edge of the road surface, referred to as curb stone, commonly known as curb stone. It is used as a stone at the boundary between the edge of the pavement and other structural zones.

Curb stones are the strip-shaped structures between the road surface and the road shoulder on both sides of the road. Because of the drop, they are like cliffs, so the strip-shaped structures formed by the curb stones are also called road cliffs. The structural size is usually 99cm*15cm*15cm. Generally 10cm higher than the road surface. The curb stones are set on the middle divider, the dividers on both sides and both sides of the roadside. The curbs can be divided into vertical edge stones and flat edge stones. Edge stones should be set in the middle divider, the dividers on both sides and both sides of the roadside. When installed in the middle divider and the dividers on both sides, the exposed height should be 15cm-20cm; when installed on both sides of the roadside belt, the exposed height should be 10cm-15cm. Flat edge stones should be placed between sidewalks and green belts, and within intersections or pedestrian crossings with barrier-free requirements. Curb stones are generally set between the divider and the road surface, and between the sidewalk and the road surface. In addition, curb stones are set on traffic islands and safety islands.

Its forms are vertical, oblique and flat. According to the material of the curb stone, it is classified into cement concrete curb stone and natural stone curb stone. The cross-sectional size is classified into: H, T, R, L, RA curbstones, P-type flat stones, and TF, TP-type curbstones for stone processing.

The curb stone refers to the component connecting the driveway and the sidewalk. Because the elevation of the sidewalk or green belt is higher than that of the driveway, the curb stone is a step after laying. The side stone is a part of the driveway, generally 40cm wide, close to the The curbstone is in the shape of a belt, and the rainwater collection well is arranged on the flat stone. The main function is to drain water. For example, on a flat slope road, the level of the flat stone at the rainwater collection well is generally lowered, and the level of the flat stone between the two wells is raised. The current concrete road is generally not Set flat stones, and adjust the height of the formwork to achieve the same effect when erecting the side formwork. Asphalt pavement paved with machinery cannot adjust the local elevation of the road surface, so flat stones must be set.

The invention patent discloses that its announcement number is CN102877400B, and the patent name is "curb stone installation machine". This method has a defect that two operators are required to be provided with a cab, one is the driver operator of the curb stone installation machine, and the other is the operator of the curb stone installation machine. The bit is the curb installer driving operator assistant.

The invention patent discloses that its notification number is CN104313985A, and the patent name is: "curbstone simple installation machine", which adopts the head of the shelf to be provided with a clamping device, and clamps the curbstone by the pull-up mode. One defect of this method is that the clamping force is not enough. If the force is not enough in the process of pulling up, it is easy to cause the curbstone to be unable to be clamped smoothly.

When installing the existing curb stones, two people are required to hold tools and apply force from both sides to move the curb stones. The labor intensity of the operators is high, and one person cannot complete the work.

Contents of the invention

In order to solve the problem that when installing curb stones, two people need to hold tools and apply force at the same time to move the curb stones. The labor intensity of the operators is high and one person cannot complete the work. The purpose of this invention is to provide a new type of mobile curb stone installation. The auxiliary device replaces the work of two people moving the curb by manual clamping device in the past. It is safe and reliable to operate by one person. Flip, widely used.

To achieve the above object, the present invention provides the following technical solutions:

A new type of mobile curb installation auxiliary device, consisting of a hydraulic oil tank 1, a top beam 2, a side support frame 3, a spring 4, a gripping device 5, a gripping arm 6, an upper connecting rod 7, a stretching rod 8, and an oil cylinder 9 , a base 10, an upper box body 11, a control switch 12, a storage battery pack 13 and a DC motor 14, and it is characterized in that a storage battery pack 13 is provided on the left side of the upper box body 11, a hydraulic oil tank 1 is provided on the right side, and two Those are separated by an intermediate baffle, the battery pack 13 is connected to the control switch 12 on the outside of the upper box 11 through the power line, and the control switch 12 is connected to the DC motor 14 on the top of the hydraulic oil tank 1 through the power line to transmit electric power. The motor 14 is connected to the oil pump through the reducer, the oil inlet of the oil pump is directly connected to the hydraulic oil through the oil suction pipe, the oil outlet of the oil pump is connected to the oil outlet valve and the oil return valve through the pipeline, and the bottom of the upper box 11 A top crossbeam 2 is provided, side support frames 3 are provided on both sides of the top crossbeam 2, a base 10 is provided at the lower center of the top crossbeam 2 through a hexagonal screw, and an oil cylinder 9 is provided at the center of the base 10 through a hexagonal screw, The side wall of the oil cylinder 9 is respectively provided with an oil outlet and an oil inlet, the oil outlet is connected with the oil return valve above the hydraulic oil tank 1 through the pipeline, and the oil inlet is connected with the oil outlet valve above the hydraulic oil tank 1 through the pipeline The head of the central axis of the oil cylinder 9 is provided with a ring, which is connected with one end of the left and right stretch rods 8 through bolts, and the other end of the stretch rod 8 is connected with the ring at the top of the upper connecting rod 7 through bolts. , the bottom of the upper connecting rod 7 is fixedly provided with a clamping arm 6, and the middle part of the left and right clamping arms 6 is provided with a hole. The hole is connected to the ring on one side of the clamping device 5 by bolts, the clamping device 5 can rotate freely in the hole, and the top of the clamping device 5 is connected with the bottom of the clamping arm 6 by a spring 4 .

There are four symmetrical groups of side support frames 3 .

The bottom of the side support frame 3 is provided with a moving pulley.

One side of the clamping device 5 is fixed with a rubber pad.

Described oil cylinder 9 selects bore as 150mm for use, and rod diameter is 85mm, pressure 20Mpa, thrust 353.4KN, and pulling force is 239.9KN.

The beneficial effects of the present invention are:

First move the device to the top of the curb that needs to be installed, turn on the control switch 12, connect the battery pack 13 to supply power to the DC motor 14, and the DC motor 14 drives the oil well pump to control the extension of the central shaft of the oil cylinder 9, and the left and right clamping devices 5 In an open manner, then turn off the control switch 12 to shrink the central axis of the oil cylinder 9, clamp and lift the curbstone by the clamping device 5, push the device to the place where the curbstone needs to be placed, and repeat the above steps, instead of two people relying on each other in the past. The work of manual clamping device to move the curb can be operated by one person, which is safe and reliable. The whole device has a novel structure design, easy and convenient movement, stable center of gravity, and will not roll over when moving to uneven roads. It has a wide range of uses.

Description of drawings

Accompanying drawing is the overall structure schematic diagram of the present invention.

In the figure: hydraulic oil tank 1, top beam 2, side support frame 3, spring 4, clamping device 5, clamping arm 6, upper connecting rod 7, stretching rod 8, oil cylinder 9, base 10, upper box 11, Control switch 12, battery pack 13, DC motor 14.

Detailed ways

The technical scheme of the present invention will be clearly and completely described below:

As shown in the accompanying drawings, the left side of the upper box 11 is provided with a battery pack 13, and the right side is provided with a hydraulic oil tank 1. The control switch 12 is connected to the control switch 12, and the control switch 12 is connected to the DC motor 14 above the hydraulic oil tank 1 to transmit power through the power line. The DC motor 14 is connected to the oil well pump through the reducer, and the oil inlet of the oil well pump is through the oil suction pipe The hydraulic oil is directly connected, and the oil outlet of the oil well pump is connected with the oil outlet valve and the oil return valve through the pipeline. The top beam 2 is arranged at the bottom of the upper box body 11, and side support frames 3 are arranged on both sides of the top beam 2. There are four symmetrical groups of the side support frame 3, the bottom of the side support frame 3 is provided with a moving pulley, and a base 10 is provided at the lower center of the top beam 2 through a hexagonal screw, and the central position of the base 10 is provided with a hexagonal Screw is provided with oil cylinder 9, and described oil cylinder 9 selects cylinder diameter to be 150mm, and rod diameter is 85mm, and pressure 20Mpa, thrust 353.4KN, and pulling force is 239.9KN, and oil cylinder 9 side walls are respectively provided with oil outlet and oil inlet, its The oil outlet is connected to the oil return valve above the hydraulic oil tank 1 through a pipeline, and the oil inlet is connected to the oil outlet valve above the hydraulic oil tank 1 through a pipeline. The head of the central axis of the oil cylinder 9 is provided with a ring, The ring is connected to one end of the left and right stretching rods 8 by bolts, and the other end of the stretching rods 8 is connected to the ring at the top of the upper connecting rod 7 by bolts. The middle part of the arm 6 is provided with a hole, and the bolt passes through the center hole of the left and right arms 6 to be able to rotate freely. The device 5 can rotate freely in the hole, the top of the clamping device 5 is connected with the bottom of the clamping arm 6 through the spring 4, and one side of the clamping device 5 is fixedly provided with a rubber pad.

The working principle of the new mobile curb installation auxiliary device:

First move the device to the top of the curb that needs to be installed, turn on the control switch 12, connect the battery pack 13 to supply power to the DC motor 14, and the DC motor 14 drives the oil well pump to control the extension of the central shaft of the oil cylinder 9, and the left and right clamping devices 5 In an open manner, then turn off the control switch 12 to shrink the central axis of the oil cylinder 9, clamp and lift the curbstone by the clamping device 5, push the device to the place where the curbstone needs to be placed, and repeat the above steps, instead of two people relying on each other in the past. The work of manual clamping device to move the curb stone can be operated by one person, which is safe and reliable. The structure design of the whole device is novel, the movement is easy and convenient, the center of gravity is stable, and it will not roll over when moving to the place where the road is uneven.

Claims (5)

1. The utility model provides a novel portable curb installation auxiliary device, by hydraulic tank (1), top beam (2), collateral branch strut frame (3), spring (4), press from both sides and get device (5), press from both sides and get arm (6), top connecting rod (7), tensile pole (8), hydro-cylinder (9), base (10), upper portion box (11), control switch (12), storage battery (13) and DC motor (14) and constitute its characterized in that: the left side of the inside of the upper box body (11) is provided with a storage battery pack (13), the right side is provided with a hydraulic oil tank (1), the storage battery pack (13) and the control switch (12) are separated by a middle baffle, the storage battery pack (13) is connected with a control switch (12) on the outer side of the upper box body (11) through a power line, the control switch (12) is connected with a direct current motor (14) above the hydraulic oil tank (1) through the power line for transmitting electric power, the direct current motor (14) is connected with an oil well pump through a speed reducer, an oil inlet of the oil well pump is communicated with hydraulic oil through an oil suction pipe, an oil outlet of the oil well pump is connected with an oil outlet valve and an oil return valve through a pipeline, the bottom of the upper box body (11) is provided with a top cross beam (2), two sides of the top cross beam (2) are provided with side supporting frames (3), a base (10) is arranged at the center position below the top cross beam (2) through a screw, an oil cylinder (9) is arranged at the center position of the base (10) through a hexagonal screw, the side wall of the oil cylinder (9) is respectively provided with an oil outlet and an oil return valve above the hydraulic oil tank (1) through a pipeline, an oil inlet is connected with a left end and a right end of a stretching rod (8) through a stretching bolt, and a left end of a right end of a stretching rod (8) connected with a stretching rod through a stretching bolt, the fixed clamp of being equipped with in below of top connecting rod (7) gets arm (6), the middle part of getting arm (6) about controlling to press from both sides has seted up a hole, and the bolt passes about to press from both sides gets arm (6) centre bore activity rotation, and the lower extreme of getting arm (6) has seted up a hole, through the bolt with press from both sides the annular of getting device (5) one side and be connected, press from both sides the device (5) and can move about in the hole and rotate, press from both sides the top of getting device (5) and press from both sides arm (6) bottom through spring (4) and be connected.

2. The novel portable curb installation auxiliary device of claim 1 characterized in that: the side supporting frames (3) are four groups which are symmetrical.

3. The novel mobile curb installation assistance of claim 1 wherein: the bottom of the side supporting frame (3) is provided with a movable pulley.

4. The novel mobile curb installation assistance of claim 1 wherein: a rubber pad is fixedly arranged on one side of the clamping device (5).

5. The novel portable curb installation auxiliary device of claim 1 characterized in that: the cylinder (9) has a cylinder diameter of 150mm, a rod diameter of 85mm, a pressure of 20Mpa, a thrust of 353.4KN and a tension of 239.9KN.

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