CN215626282U - Automatic carrying device for concrete pipe pile mould - Google Patents

Abstract

The utility model relates to an automatic conveying device for a concrete pipe pile mould, which is characterized in that: the device comprises a main beam (1), a traveling mechanism (2), a lifting mechanism (3), a mold grabbing mechanism (4) and an automatic control system (5); the position information of the tubular pile is fed back in real time through an automatic control system, and unmanned operation is realized, so that the labor intensity of personnel is greatly reduced, the labor is saved, and the working efficiency is improved; the guide wheel of the mould grabbing mechanism is matched with the positioning slide rail arranged on the main beam, so that the mould grabbing mechanism can move up and down flexibly, and the movement of the mould grabbing mechanism in the front and back left and right directions can be limited, so that when the automatic concrete pipe pile mould carrying device is started and stopped quickly and the mould grabbing mechanism moves up and down, the mould grabbing mechanism does not shake, the mould is accurately and quickly grabbed, and the requirement of production efficiency is met.

Description

Automatic carrying device for concrete pipe pile mould

Technical Field

The utility model relates to the technical field of hoisting of prestressed concrete pipe pile molds in the building material industry, in particular to an automatic conveying device for concrete pipe pile molds.

Background

At present, the tubular pile moulds at home and abroad are carried mainly by hanging a special tubular pile mould lifting appliance under a crane, an operator operates the special lifting appliance in a crane control room, the tubular pile mould is grabbed by a tubular pile mould grabbing hook on the lifting appliance from a translation trolley and then lifted to a certain height, and the lifting appliance and the tubular pile moulds are driven by a crane to move to a centrifuge together. After the rotation of the centrifugal machine is finished, repeating the actions, and hoisting the tubular pile die to the translation trolley; the defect of the above mode is that the pipe pile die at least needs: two kinds of equipment of jack-up driving a vehicle and stake pipe mould special lifting device, and above two kinds of equipment intercombination, above step just can be accomplished in the time of work to mutually support, and every step operation all needs to consume the certain time, and in long-time working process, operating personnel in a rare occasion in case the misoperation will seriously influence product production efficiency and product quality.

Besides, the existing tubular pile die conveying mode has the defects of low conveying automation degree, long lifting and conveying time, at least one operator, low production efficiency and the like. And staff's energy will be highly concentrated in handling process, carefully be responsible for, and operating pressure intensity is big to there is the potential safety hazard. Simultaneously, if because light influences, the pipe die of stake not clearly seen by loop wheel machine operating personnel, can not be accurate to lifting by crane, and increase the transport time.

In addition, when the trolley is conveyed in place, the trolley is conveyed by the lifting rope, so that the problems of inaccurate positioning, untimely conveying and the like are easily caused due to deviation and shaking.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects and problems in the prior art, the utility model provides an automatic pile pipe mould conveyor.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a concrete tubular pile mould automatic handling device which characterized in that: the device comprises a main beam, a traveling mechanism, a lifting mechanism, a mold grabbing mechanism and an automatic control system; running gear set up in both ends are in order to drive the girder along the fore-and-aft direction motion about the girder, elevating system set up in the middle part of girder is in order to drive the relative girder of elevating system along the up-and-down direction motion, the mould snatchs the mechanism install in elevating system's bottom and follow the synchronous elevating movement of elevating system, automatic control system set up in the inside of girder is in order to control running gear, elevating system and mould snatch the mechanism and correspond the action.

Furthermore, the main beam adopts a double-beam structure with front and back sides symmetrically arranged, and positioning slide rails which are bilaterally symmetrical and are matched with the lifting mechanism in a lifting way are arranged in the middle of the double beams.

Furthermore, the upper end and the lower end of the positioning slide rail are respectively provided with a limiting device.

Furthermore, the traveling mechanism is fixedly arranged at the left end and the right end of the girder through bolts, and comprises a cross beam, a wheel, a driving speed reducer and a traveling driving motor, wherein the cross beam protrudes out of the girder in the front-rear direction, the wheel, the driving speed reducer and the traveling driving motor are arranged at the bottom of the cross beam, an output shaft of the traveling driving motor is in transmission connection with an input shaft of the driving speed reducer, an output shaft of the driving speed reducer is in transmission connection with the wheel, and the output shaft of the traveling driving motor and the output shaft of the driving speed reducer are coaxially arranged with the axis of the wheel.

Further, elevating system includes electric block and mounting bracket, the mounting bracket is fixed in the middle part of girder, electric block is fixed in the bottom of mounting bracket, electric block is provided with electric block driving motor, electric block wire rope, electric block lifting hook and electric block running gear, electric block driving motor's output shaft electric block driving motor's top, electric block wire rope's bottom is connected electric block lifting hook, the mould is connected to the electric block lifting hook and is snatched the mechanism, electric block wire rope twines on the mould snatchs the mechanism, electric block driving motor during operation drives electric block wire rope and reciprocates to it reciprocates in step to drive the mould and snatch the mechanism.

Furthermore, the walking driving motor and the electric hoist driving motor both adopt bidirectional driving motors.

Further, the mold grabbing mechanism comprises a lifting beam, a grabbing hook, a guide wheel, a cylinder, a fixed pulley, an air compressor and an air storage tank; guide wheels which are matched with the positioning slide rails in a lifting mode are fixedly installed at the left end and the right end of the lifting beam, a plurality of grapples are arranged at the bottom of the lifting beam, the top of each grapple is connected with an air cylinder, the air cylinder is connected with an air storage tank through an air compressor, and the air cylinder, the air compressor and the air storage tank are respectively and electrically connected with the automatic control system; the fixed pulleys are fixedly installed at the left end and the right end of the lifting beam and located on the inner sides of the guide wheels, and the electric hoist steel wire ropes are wound on the peripheries of the fixed pulleys.

Furthermore, the automatic control system comprises a detection mechanism and a self-locking mechanism; the detection structure at least comprises a position detection device, an air pressure detection device and a distance detection device.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the utility model provides an automatic carrying device for a concrete tubular pile mould, which feeds back tubular pile position information in real time through an automatic control system, and realizes unmanned operation, thereby greatly reducing the labor intensity of personnel, saving labor and improving the working efficiency.

(2) The utility model provides an automatic carrying device for a concrete pipe pile mould, wherein a guide wheel of a mould grabbing mechanism is matched with a positioning slide rail arranged on a main beam, so that the mould grabbing mechanism can move up and down flexibly, and can be limited to move in the front, back, left and right directions, so that the mould grabbing mechanism does not shake when the automatic carrying device for the concrete pipe pile mould is started and stopped quickly and the mould grabbing mechanism moves up and down, the mould can be grabbed accurately and quickly, and the requirement on production efficiency is met.

(3) The automatic conveying device for the concrete pipe pile mould provided by the utility model has the advantages that the automation degree is high, the labor is saved while the quick conveying is realized, and the economic benefit is improved; the walking driving motor simultaneously with electric block driving motor all chooses two-way driving motor for use, can realize just reversing, and automatic control system still has detection mechanism and self-locking mechanism and realizes automatic control and self-locking function, and conversion efficiency is high, and is safe in utilization, and the upper and lower both ends of location slide rail are provided with stop device respectively, avoid the mould to snatch deviating from and collision damage risk of leading wheel of mechanism in the location slide rail tip position.

Drawings

Fig. 1 is a front view showing the structure of an automatic handling device for a concrete pipe pile mold according to the present invention;

FIG. 2 is a top view of the structure of an automatic handling device for a concrete pipe pile mold according to the present invention;

FIG. 3 is a structural side view of an automatic handling device for a concrete pipe pile mold according to the present invention;

fig. 4 is an enlarged view of the structure of the mold gripping mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the automatic carrying device for a concrete pipe pile mold provided by the utility model comprises a main beam 1, a traveling mechanism 2, a lifting mechanism 3, a mold grabbing mechanism 4 and an automatic control system 5; running gear 2 set up in both ends are in order to drive girder 1 along the fore-and-aft direction motion about girder 1, elevating system 3 set up in the middle part of girder 1 is in order to drive elevating system 3 relative girder 1 along the up-and-down direction motion, the mould snatch mechanism 4 install in elevating system 3's bottom and follow the synchronous lifting motion of elevating system 3, automatic control system 5 set up in the inside of girder 1 is in order to control running gear 2, elevating system 3 and the mould snatchs the corresponding action of mechanism 4.

Specifically, the main beam 1 adopts a double-beam structure with front and back sides symmetrically arranged, the middle part of the double-beam is provided with positioning slide rails 1-1 which are bilaterally symmetrical and are in lifting fit with the lifting mechanism 3, and the lifting mechanism 3 can effectively drive the mold grabbing mechanism 4 to move up and down by the vertical fit of the positioning slide rails 1-1 and guide wheels 4-3 in the mold grabbing mechanism 4.

Specifically, limiting devices are respectively arranged at the upper end and the lower end of the positioning slide rail 1-1, so that the risk of separation and collision damage of guide wheels 4-3 of the mold grabbing mechanism 4 at the upper end and the lower end of the positioning slide rail 1-1 is avoided.

Specifically, the traveling mechanisms 2 are fixedly arranged at the left end and the right end of the main beam 1 through bolts, each traveling mechanism 2 comprises a cross beam 2-1, wheels 2-2, a driving speed reducer 2-3 and a traveling driving motor 2-4, the cross beam 2-1 protrudes out of the main beam 1 in the front-rear direction to facilitate the installation of the bottom wheels 2-2, the driving speed reducer 2-3 and the traveling driving motors 2-4 are installed at the bottom of the cross beam 2-1, the output shafts of the traveling driving motors 2-4 are in transmission connection with the input shafts of the driving speed reducers 2-3, the output shafts of the driving speed reducers 2-3 are in transmission connection with the wheels 2-2, the output power of the traveling driving motors 2-4 is transmitted to the wheels 2-2 after passing through the driving speed reducers 2-3, thereby realizing the movement of the automatic conveying device in the front and back directions through the rolling of the wheels 2-2; the output shaft of the walking driving motor 2-4 and the output shaft of the driving speed reducer 2-3 are coaxially arranged with the axis of the wheel 2-2, so that the internal structure space is further reduced, the size is reduced, and the cost is saved.

Specifically, the lifting mechanism 3 comprises an electric hoist 3-1 and a mounting rack 3-2, the mounting rack 3-2 is fixed at the middle part of the main beam 1, the electric hoist 3-1 is fixed at the bottom of the mounting rack 3-2, the electric block 3-1 is provided with an electric block driving motor, an electric block steel wire rope, an electric block lifting hook and an electric block travelling mechanism, an output shaft of the electric hoist driving motor is connected with the top end of the electric hoist steel wire rope, the bottom end of the electric hoist steel wire rope is connected with the electric hoist lifting hook, the electric hoist lifting hook is connected with the mould grabbing mechanism 4, the electric hoist steel wire rope is wound on the mould grabbing mechanism 4, the electric hoist driving motor drives the electric hoist steel wire rope to move up and down during working, so that the mold grabbing mechanism 4 is driven to move up and down synchronously.

Specifically, the walking driving motors 2 to 4 and the electric hoist driving motor are both bidirectional driving motors, and bidirectional movement in the front-back direction and the up-down direction can be realized through forward and reverse rotation of the motors.

Specifically, the mold grabbing mechanism 4 comprises a lifting beam 4-1, a grabbing hook 4-2, a guide wheel 4-3, a cylinder 4-4, a fixed pulley 4-5, an air compressor 4-6 and an air storage tank 4-7; the left end and the right end of the lifting beam 4-1 are fixedly provided with guide wheels 4-3 which are matched with the positioning slide rail 1-1 in a lifting way, the bottom of the lifting beam 4-1 is provided with a plurality of grapples 4-2, the grapples 4-2 are used for matching with lifting hooks on a pipe pile mould so as to grab the pipe pile mould, the top of each grapple 4-2 is connected with a cylinder 4-4, the cylinder 4-4 is connected with an air storage tank 4-7 through an air compressor 4-6, the air compressor 4-6 takes air from the air storage tank 4-7 to provide air driving force for the air cylinder 4-4 by driving the grapple 4-2 to act through the air cylinder 4-4, the air cylinder 4-4, the air compressor 4-6 and the air storage tank 4-7 are respectively and electrically connected with the automatic control system 5 to receive control signals sent by the automatic control system 5; the fixed pulleys 4-5 are fixedly arranged at the left end and the right end of the lifting beam 4-1 and positioned on the inner sides of the guide wheels 4-3, and the electric hoist steel wire rope is wound on the peripheries of the fixed pulleys 4-5.

Specifically, the automatic control system 5 comprises a detection mechanism and a self-locking mechanism, wherein the detection mechanism is used for detecting parameters such as relevant positions, distances, heights and the like of the tubular pile die and the automatic handling device in real time, and the self-locking mechanism is used for realizing a self-locking function when an emergency occurs; the detection structure at least comprises a position detection device, an air pressure detection device and a distance detection device.

Specifically, the utility model also provides a control method of the automatic conveying device for the concrete pipe pile mould, which is characterized in that: the method comprises the following steps:

1) the concrete pipe pile mould is conveyed to a preset initial station through conveying equipment, and whether the concrete pipe pile mould is conveyed in place or not is detected at the preset initial station through an automatic control system 5;

2) after the automatic control system 5 confirms that the concrete pipe pile mold is conveyed in place at a preset initial station, a control signal is sent out to enable the automatic handling device to move to the position right above the concrete pipe pile mold through the travelling mechanism 2, and whether the automatic handling device moves in place or not is detected through the automatic control system 5;

3) after the automatic control system 5 confirms that the automatic carrying device moves in place, the lifting mechanism 3 drives the mould grabbing mechanism 4 to descend, and whether the bottom of the mould grabbing mechanism 4 is in contact with the concrete pipe pile mould or not is detected through the automatic control system 5;

4) after the automatic control system 5 confirms that the bottom of the mold grabbing mechanism 4 is in contact with the concrete tubular pile mold, the automatic control system 5 sends out a control signal, so that the mold grabbing mechanism 4 grabs the concrete tubular pile mold, and whether the mold grabbing mechanism 4 firmly grabs the concrete tubular pile mold is detected through the automatic control system 5;

5) after the automatic control system 5 confirms that the mould grabbing mechanism 4 firmly grabs the concrete tubular pile mould, the automatic control system 5 sends a control signal to enable the lifting mechanism 3 to drive the mould grabbing mechanism 4 and the concrete tubular pile mould grabbed by the mould grabbing mechanism to synchronously lift to a specified height, and whether the concrete tubular pile mould is lifted in place or not is detected by the automatic control system 5;

6) after the automatic control system 5 confirms that the concrete pipe pile mold ascends to the right position, the automatic control system 5 sends a control signal to enable the automatic carrying device to drive the concrete pipe pile mold to move back and forth through the travelling mechanism 2 until the concrete pipe pile mold moves to the position right above a preset target position, and the automatic control system 5 detects whether the automatic carrying device moves to the right position or not;

7) after the automatic control system 5 confirms that the automatic carrying device moves in place, the automatic control system 5 sends a control signal to enable the lifting mechanism 3 to drive the mould grabbing mechanism 4 and the concrete pipe pile mould grabbed by the mould grabbing mechanism to synchronously descend, and when the concrete pipe pile mould falls to the ground of a preset target position, the automatic control system 5 detects whether the concrete pipe pile mould descends in place or not;

8) after the automatic control system 5 confirms that the concrete pipe pile mould is descended to the proper position, the automatic control system 5 sends out a control signal to enable the lifting mechanism 3 to stop working;

9) the automatic control system 5 sends out a control signal to enable the mould gripping mechanism 4 to loosen the concrete pipe pile mould, and the automatic control system 5 detects whether the mould gripping mechanism 4 is separated from the concrete pipe pile mould or not;

10) after the automatic control system 5 confirms that the mould grabbing mechanism 4 is separated from the concrete pipe pile mould, the automatic control system 5 sends out a control signal to enable the lifting mechanism 3 to drive the mould grabbing mechanism 4 to synchronously lift to a specified height, and the automatic control system 5 detects whether the mould grabbing mechanism 4 is lifted in place or not;

11) after the automatic control system 5 confirms that the mold grabbing mechanism 4 ascends to the right position, the automatic control system 5 sends out a control signal to enable the travelling mechanism 2 to drive the lifting mechanism 3 and the mold grabbing mechanism 4 to move back and forth until the automatic carrying device returns to the position right above a preset initial position, and whether the automatic carrying device moves to the right position is detected through the automatic control system 5;

12) and after the automatic control system 5 confirms that the automatic conveying device moves in place, repeating the steps to complete the circular automatic conveying process of the concrete pipe pile mould.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a concrete tubular pile mould automatic handling device which characterized in that: the device comprises a main beam (1), a traveling mechanism (2), a lifting mechanism (3), a mold grabbing mechanism (4) and an automatic control system (5); running gear (2) set up in both ends are in order to drive girder (1) along the fore-and-aft direction motion about girder (1), elevating system (3) set up in the middle part of girder (1) is in order to drive elevating system (3) relative girder (1) along the up-and-down direction motion, the mould snatch mechanism (4) install in the bottom of elevating system (3) and follow elevating system (3) synchronous elevating motion, automatic control system (5) set up in the inside of girder (1) is in order to control running gear (2), elevating system (3) and mould snatch mechanism (4) and correspond the action.

2. The automatic handling device for the concrete pipe pile mold according to claim 1, characterized in that: the main beam (1) adopts a double-beam structure with front and back sides symmetrically arranged, and the middle part of the double beams is provided with positioning slide rails (1-1) which are bilaterally symmetrical and are matched with the lifting mechanism (3) in a lifting way.

3. The automatic handling device for the concrete pipe pile mold according to claim 2, characterized in that: and limiting devices are respectively arranged at the upper end and the lower end of the positioning slide rail (1-1).

4. The automatic handling device for the concrete pipe pile mold according to claim 2, characterized in that: the walking mechanisms (2) are fixedly arranged at the left end and the right end of the main beam (1) through bolts, each walking mechanism (2) comprises a cross beam (2-1), a wheel (2-2), a driving speed reducer (2-3) and a walking driving motor (2-4), the cross beam (2-1) protrudes out of the main beam (1) in the front-back direction, the wheel (2-2), the driving speed reducer (2-3) and the walking driving motor (2-4) are arranged at the bottom of the cross beam (2-1), an output shaft of the walking driving motor (2-4) is in transmission connection with an input shaft of the driving speed reducer (2-3), an output shaft of the driving speed reducer (2-3) is in transmission connection with the wheel (2-2), and an output shaft of the walking driving motor (2-4), The output shaft of the driving speed reducer (2-3) is coaxially arranged with the axle center of the wheel (2-2).

5. The automatic handling device for the concrete pipe pile mold according to claim 4, wherein: the lifting mechanism (3) comprises an electric block (3-1) and a mounting frame (3-2), the mounting frame (3-2) is fixed at the middle part of the main beam (1), the electric block (3-1) is fixed at the bottom of the mounting frame (3-2), the electric block (3-1) is provided with an electric block driving motor, an electric block steel wire rope, an electric block lifting hook and an electric block traveling mechanism, an output shaft of the electric block driving motor is connected with the top end of the electric block steel wire rope, the bottom end of the electric block steel wire rope is connected with the electric block lifting hook, the electric block lifting hook is connected with a die grabbing mechanism (4), the electric block steel wire rope is wound on the die grabbing mechanism (4), and the electric block driving motor drives the electric block steel wire rope to move up and down when working, thereby driving the mould grabbing mechanism (4) to synchronously move up and down.

6. The automatic handling device for the concrete pipe pile mold according to claim 5, wherein: the walking driving motors (2-4) and the electric hoist driving motor both adopt bidirectional driving motors.

7. The automatic handling device for the concrete pipe pile mold according to claim 5, wherein: the mold grabbing mechanism (4) comprises a lifting beam (4-1), a grabbing hook (4-2), a guide wheel (4-3), a cylinder (4-4), a fixed pulley (4-5), an air compressor (4-6) and an air storage tank (4-7); guide wheels (4-3) which are matched with the positioning slide rails (1-1) in a lifting mode are fixedly installed at the left end and the right end of the lifting beam (4-1), a plurality of grapples (4-2) are arranged at the bottom of the lifting beam (4-1), the top of each grapple (4-2) is connected with an air cylinder (4-4), the air cylinders (4-4) are connected with air storage tanks (4-7) through air compressors (4-6), and the air cylinders (4-4), the air compressors (4-6) and the air storage tanks (4-7) are respectively and electrically connected with the automatic control system (5); the fixed pulleys (4-5) are fixedly arranged at the left end and the right end of the lifting beam (4-1) and are positioned on the inner sides of the guide wheels (4-3), and the electric hoist steel wire rope is wound on the peripheries of the fixed pulleys (4-5).

8. The automatic handling device for the concrete pipe pile mold according to claim 1, characterized in that: the automatic control system (5) comprises a detection mechanism and a self-locking mechanism; the detection mechanism at least comprises a position detection device, an air pressure detection device and a distance detection device.

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