CN215511551U

CN215511551U - Automatic isolation pier template of drawing of patterns

Info

Publication number: CN215511551U
Application number: CN202121770091.9U
Authority: CN
Inventors: 李帅
Original assignee: Anyang Lianfa Technology Co ltd
Current assignee: Anyang Lianfa Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-14
Anticipated expiration: 2031-08-02

Abstract

The utility model provides an automatic isolation pier template of drawing of patterns, includes side form board and end template, the side form board constitute by die block board, left side template, right side template, the bottom of left side template, right side template all with between the die block board fixed connection form upper portion and both ends be open cell body, the periphery at the side form board has the gusset, fixedly connected with arc upset ring on the side form board, outside support at side form board both ends fixedly connected with is connected with the automatic end template mechanism that opens and shuts of gravity drive on the support, the automatic end template that opens and shuts of gravity drive establish on the uncovered of side form board both ends through gravity drive lid when the uncovered on side form board upper portion upwards end template, when upwards promoting under the uncovered downward state on side form board upper portion end template through gravity drive leave the uncovered at side form board both ends. This template can automatic demoulding when producing the hard shoulder.

Description

Automatic isolation pier template of drawing of patterns

Technical Field

The utility model relates to a die, in particular to a die (template) in the production of a hard shoulder, belonging to the technical field of machinery.

Background

A large number of road used at present all adopt and fill the concrete in the mould, then demold and form after concrete solidifies, what present road block template basically adopted is the structure described in Chinese patent application No. 2020216900824, the difference between different moulds lies in adopting the inner chamber of different shapes according to the difference that the road block shape requires, following is the detailed description to the existing mould, this kind of mould is the upper end open-ended hollow cuboid that is equipped with the draft, its cross section is the inverted trapezoid, including side form and end form (end cover), the side form comprises left side form, right side form and bottom form fixedly connected together, the side form surface is provided with the strengthening rib, side form and end form fixed connection, the connected mode adopts bolted connection, according to the technological requirement, two fabrication holes have been seted up on the end form, fixedly connected with arc turning device on the mould, during production, pour into the concrete ground paste from the top down under the ascending state of mould opening, vibrate, the back of repairing, the solidification is kept somewhere to the original state, treat when the concrete solidifies to the certain degree, through arc turning device with mould upset 180 degrees, make the mould opening down, then dismantle the bolted connection between end template and the side form board, upwards promote the die block through hoisting equipment and make the hard shoulder drawing of patterns, then overturn 180 degrees with the mould and make its opening up again, with through bolt fixed connection again between end template and the side form board, next production cycle carries out again, current template has following obvious not enough:

1. in the manufacturing process, because the templates at the two sides need to be folded and installed each time, the production efficiency is seriously influenced;

2. the end die plate is frequently disassembled and assembled, so that the opening part at the bottom of the die body is frequently opened and closed in a cantilever state, the time is long, the die body is easy to distort and deform, the manufacturing precision of the isolation pier is influenced, and the service life of the die is reduced;

3. the end templates are frequently disassembled, and the required bolts are easy to damage and fail. The replacement and the supplement are frequently needed, thereby increasing the manufacturing cost of the hard shoulder.

Disclosure of Invention

The utility model aims to overcome the problems of the prior template for producing the isolation pier and provides an automatic demolding isolation pier template.

In order to realize the purpose of the utility model, the following technical scheme is adopted: the utility model provides an automatic isolation pier template of drawing of patterns, includes side form board and end template, the side form board constitute by die block board, left side template, right side template, the bottom of left side template, right side template all with between the die block board fixed connection form upper portion and both ends be open cell body, the periphery at the side form board has the gusset, fixedly connected with arc upset ring on the side form board, outside support at side form board both ends fixedly connected with is connected with the automatic end template mechanism that opens and shuts of gravity drive on the support, the automatic end template that opens and shuts of gravity drive establish on the uncovered of side form board both ends through gravity drive lid when the uncovered on side form board upper portion upwards end template, when upwards promoting under the uncovered downward state on side form board upper portion end template through gravity drive leave the uncovered at side form board both ends.

Further, the method comprises the following steps of; the gravity-driven automatic opening and closing end template mechanism comprises: the support is hinged with a connecting rod, the other end of the connecting rod is hinged on the end template, and the connecting rods are multiple channels which are parallel to each other.

Further, the method comprises the following steps of; the multiple connecting rods form a parallel four-bar linkage.

Further, the method comprises the following steps of; the gravity-driven automatic opening and closing end template mechanism comprises: the support is fixedly provided with a chute, the end template is fixedly connected with an end rod, the other end of the end rod is rotatably provided with a roller, the roller is positioned in the chute, and the end rods are multiple.

Further, the method comprises the following steps of; the gravity-driven automatic opening and closing end template mechanism comprises: the support is rotatably provided with a rotating wheel, one end of the connecting driving rod deviates from the center of the rotating wheel and is hinged on the rotating wheel, the other end of the connecting driving rod is hinged on the end template, the rotating wheels are multiple, and the corresponding connecting driving rods are multiple.

Further, the method comprises the following steps of; be provided with drawing of patterns push down the device on the side form board, drawing of patterns push down the device including seting up the opening on the die block board, be provided with the clamp plate that suits with the opening shape in the opening, the clamp plate on fixedly connected with guide bar, the guide bar is worn to establish in the guiding hole on the guide block, guide block fixed connection is on the side form board, it is equipped with push down the device to push up at the clamp plate in the cell body outside.

Further, the method comprises the following steps of; the pressing device is as follows: the pressing plate is provided with a pressing wheel, the pressing wheel is rotatably connected to the end part of the hinged rod, the other end of the hinged rod is provided with a hanging part, the part between the pressing wheel and the hanging part is hinged on the support, and the support is fixedly connected to the side template.

Further, the method comprises the following steps of; the number of the demoulding and pressing devices is two.

Further, the method comprises the following steps of; be provided with limit structure between side form and the end form, limit structure include the spacing post of fixed connection in cell body upper portion both sides, seted up in end form both sides with spacing post matched with spacing groove, the end form lock is in the uncovered back of side form, spacing post is located the spacing groove.

Further, the method comprises the following steps of; the limiting groove is a V-shaped groove.

The utility model has the positive and beneficial technical effects that: this template is when the uncovered of cell body is up (the state of receiving the material), the end form board can tightly press under the effect of gravity on the uncovered at cell body both ends, enclose with the cell body and close the upper end open-ended cavity cuboid that forms and be equipped with the drawing die inclination, when solidifying to the uncovered time down (the drawing of patterns state) of 180 degrees back cell bodies of certain degree upset, in-process lifting the side form board, the end form board can keep away from the side form board under the effect of gravity, make the smooth drawing of patterns of hard shoulder, drawing of patterns is down the pressure equipment and can be given the decurrent power of hard shoulder in order to be more to be favorable to the drawing of patterns when lifting, limit structure who sets up between side form board and the end form board can prevent the left side form board when reinforced, the right side form board is outwards strutted and is leaded to hard shoulder shaping error over range by the extrusion. This template can automatic demoulding when producing the hard shoulder, no longer need every hard shoulder of production just carry out a dismouting to the connecting bolt between side form board and the end form board, effectual improvement production efficiency.

Drawings

Fig. 1 is a schematic view of a channel formed by a sideform according to the present invention.

Fig. 2 is a schematic illustration of an end form of the present invention.

Fig. 3 is a schematic view of the receiving state of the automatic opening and closing end formwork mechanism driven by the first gravity.

Fig. 4 is a schematic view of the receiving state of the automatic opening and closing end template mechanism driven by the second gravity.

Fig. 5 is a schematic view of the receiving state of the automatic open-close end template mechanism driven by the third gravity.

Fig. 6 is a schematic view of the receiving state with the ejector hold-down device.

Fig. 7 is a schematic view of a demolded state with a demolded hold-down device.

FIG. 8 is a schematic view of platen guidance.

Fig. 9 is a schematic view of a spacing structure.

Detailed Description

In order to more fully explain the implementation of the present invention, examples of the implementation of the present invention are provided. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.

The utility model is explained in further detail in connection with the accompanying drawings, in which: 1: a bottom template; 2: a left side template; 3: a right side template; 4: an arc-shaped overturning ring; 5: an end template; 6: a support; 7: a first link; 8: a second link; 9: an end bar; 10: a roller; 11: a chute; 12: connecting a driving rod; 13: a rotating wheel; 14: pressing a plate; 15: a hinged lever; 16: a pinch roller; 17: a hanging part; 18: a support; 19: a guide bar; 20: a guide block; 21: a limiting column; 22: a limiting groove.

As shown in the attached drawings, the isolating pier template capable of automatically demoulding comprises a side template and an end template 5, wherein the side template comprises a bottom template 1, a left side template 2 and a right side template 3, the bottoms of the left side template and the right side template and the bottom template are both fixedly connected to form an upper part and two ends which are both open groove bodies, rib plates are arranged at the periphery of the side template, arc overturning rings 4 are fixedly connected to the side template, outwards-arranged supports are fixedly connected to the two ends of the side template, and a gravity-driven automatic opening and closing end template mechanism is connected to the supports, the gravity-driven automatic opening and closing end template mechanism is arranged on the opening of the upper part of the side template when the opening is upwards arranged on the two ends of the side template through a gravity driving cover, and the end template is driven to leave the openings of the two ends of the side template through the gravity when the side template is upwards lifted under the downward opening state of the upper part of the side template.

Fig. 3 shows a schematic diagram of a receiving state of the first gravity-driven automatic opening and closing end template mechanism, where the first gravity-driven automatic opening and closing end template mechanism is: articulated on support 6 have the connecting rod, the second connecting rod that 7 first connecting rods shown in the figure, 8 show is the connecting rod that articulates on the support, and the other end of connecting rod articulates on the end template, the connecting rod is the multichannel that is parallel to each other, multichannel connecting rod constitute parallel four-bar linkage. In this embodiment, two connecting rods are respectively disposed on the left side and the right side, two connecting rods on the two sides form a parallel four-bar linkage mechanism, and two connecting rods on the same height on the two sides also form a parallel four-bar linkage mechanism.

In the state of fig. 3, the end formwork 5 is pressed on the end surface of the side formwork by gravity and the connecting rod, and after the end formwork is turned over by 180 degrees (refer to fig. 7), the end formwork drives the connecting rod to move downwards and simultaneously keep away from the end surface of the side formwork under the action of gravity, so that the end formwork is automatically demolded.

Fig. 4 shows a schematic diagram of a receiving state of the second gravity-driven automatic opening and closing end template mechanism, where the second gravity-driven automatic opening and closing end template mechanism is: the support is fixedly provided with a chute 11, the end template 5 is fixedly connected with an end rod 9, the other end of the end rod is rotatably provided with a roller 10, the roller is positioned in the chute 11, and the end rods are multiple. In this embodiment, two end rods are used.

In the state of figure 4, the end die plate 5 is pressed on the end surface of the side die plate under the action of the chute and the end rod by means of gravity, and after the side die plate is turned over for 180 degrees up and down, the end die plate drives the end rod to move along the chute to be far away from the end surface of the side die plate under the action of gravity, so that the side die plate is automatically demoulded.

Fig. 5 shows a schematic diagram of a receiving state of the third gravity-driven automatic opening and closing end template mechanism, where the third gravity-driven automatic opening and closing end template mechanism is: the support is rotatably provided with a rotating wheel 13, one end of the connecting driving rod 12 deviates from the center of the rotating wheel and is hinged on the rotating wheel, the other end of the connecting rod connecting the driving rod is hinged on the end formwork, the number of the rotating wheels is multiple, and the number of the corresponding connecting driving rods is multiple.

In the state of figure 5, the end die plate 5 is pressed on the end surface of the side die plate under the action of the eccentric wheel and the connecting driving rod by means of gravity, and after the end die plate is turned over by 180 degrees up and down, the end die plate drives the connecting driving rod to drive the rotating wheel to rotate away from the end surface of the side die plate under the action of gravity, so that the die is automatically demolded.

The three gravity-driven automatic opening and closing end template mechanisms are shown above, the mechanism with the function can also be changed into various forms through mechanical design change, and all the mechanisms for realizing the automatic opening and closing end template by adopting the gravity drive are covered in the scope of the application.

More optimally, the side templates are provided with two sets of demoulding pressing devices. The demoulding pushing device comprises an opening formed in the bottom template, a pressing plate 14 matched with the opening in shape is arranged in the opening, a guide rod 19 is fixedly connected to the pressing plate, the guide rod penetrates through a guide hole in a guide block 20, the guide block 20 is fixedly connected to the side template, and a pushing device is arranged on the pressing plate outside the groove body in a pushing mode. The pressing device comprises a pressing wheel 16 pressing a pressing plate, the pressing wheel is rotatably connected to the end portion of the hinged rod 15, the other end of the hinged rod is provided with a hanging portion 17, the hanging portion can be a hanging hole or a hanging hook, the position between the pressing wheel and the hanging portion is hinged to a support 18, and the support is fixedly connected to the side template. The hold-down device described above actually utilizes the lever principle. The pressing device can also be a cam rotatably arranged on the side template, and the pressing plate can be pressed down by utilizing the reducing diameter of the cam in the lifting process.

The demoulding and pressing device is used for applying downward force to the isolation pier in the template while being lifted so as to enable the isolation pier to be easier to demould, fig. 7 is a schematic diagram of a demoulding state with the demoulding and pressing device, the isolation pier is arranged below a pressing plate, in fig. 7, when the end parts of two hinged rods are lifted, the hinged rods rotate around the hinged parts, a pressing wheel applies downward force to the pressing plate, the pressing plate moves up and down under the limit of a guide rod to press the isolation pier in the mould downwards, so that the isolation pier is easier to demould, and after the die is turned over, the pressing plate automatically falls into an opening under the action of gravity.

In order to avoid interference between the guide blocks and the hinge rod, the two guide blocks can be distributed left and right.

More optimally, be provided with limit structure between side form and the end form, limit structure include fixed connection at the spacing post 21 of cell body upper portion both sides, seted up in end form both sides with spacing post matched with spacing groove 22, the spacing groove be the V-arrangement groove. After the end die plate is buckled on the opening of the side die plate, the limiting column is positioned in the limiting groove.

The use of this template is the same with the use of traditional template, for traditional template, has saved the frequent dismouting of connecting bolt between contralateral template and the end template.

After the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the utility model, and it is intended that all simple modifications, equivalent changes and modifications made to the above embodiments based on the technical spirit of the present invention shall fall within the technical scope of the present invention, and the present invention shall not be limited to the embodiments illustrated in the description.

Claims

1. The utility model provides an automatic isolation pier template of drawing of patterns, includes side form board and end template, the side form board constitute by die block board, left side template, right side template, the bottom of left side template, right side template all with between the die block board fixed connection form upper portion and both ends be open cell body, have the gusset in the periphery of side form board, fixedly connected with arc upset ring, its characterized in that on the side form board: outside support at side form both ends fixedly connected with is connected with the automatic end template mechanism that opens and shuts of gravity drive on the support, the automatic end template mechanism that opens and shuts of gravity drive establish on the uncovered at side form both ends through gravity drive lid when uncovered on side form upper portion is upwards, the uncovered on side form upper portion is upwards promoted under the uncovered down state when the end template leaves the uncovered at side form both ends through gravity drive.

2. The automatic demolding isolated pier template of claim 1, wherein: the gravity-driven automatic opening and closing end template mechanism comprises: the support is hinged with a connecting rod, the other end of the connecting rod is hinged on the end template, and the connecting rods are multiple channels which are parallel to each other.

3. The automatic demolding isolated pier template of claim 2, wherein: the multiple connecting rods form a parallel four-bar linkage.

4. The automatic demolding isolated pier template of claim 1, wherein: the gravity-driven automatic opening and closing end template mechanism comprises: the support is fixedly provided with a chute, the end template is fixedly connected with an end rod, the other end of the end rod is rotatably provided with a roller, the roller is positioned in the chute, and the end rods are multiple.

5. The automatic demolding isolated pier template of claim 1, wherein: the gravity-driven automatic opening and closing end template mechanism comprises: the support is rotatably provided with a rotating wheel, one end of the connecting driving rod deviates from the center of the rotating wheel and is hinged on the rotating wheel, the other end of the connecting driving rod is hinged on the end template, the rotating wheels are multiple, and the corresponding connecting driving rods are multiple.

6. The automatic demolding isolated pier template of claim 1, wherein: be provided with drawing of patterns push down the device on the side form board, drawing of patterns push down the device including seting up the opening on the die block board, be provided with the clamp plate that suits with the opening shape in the opening, the clamp plate on fixedly connected with guide bar, the guide bar is worn to establish in the guiding hole on the guide block, guide block fixed connection is on the side form board, it is equipped with push down the device to push up at the clamp plate in the cell body outside.

7. The automatic demolding isolated pier template of claim 6, wherein: the pressing device is as follows: the pressing plate is provided with a pressing wheel, the pressing wheel is rotatably connected to the end part of the hinged rod, the other end of the hinged rod is provided with a hanging part, the part between the pressing wheel and the hanging part is hinged on the support, and the support is fixedly connected to the side template.

8. The automatic demolding isolated pier template of claim 6, wherein: the number of the demoulding and pressing devices is two.

9. The automatic demolding isolated pier template of claim 1, wherein: be provided with limit structure between side form and the end form, limit structure include the spacing post of fixed connection in cell body upper portion both sides, seted up in end form both sides with spacing post matched with spacing groove, end form lock is in the uncovered back of side form, spacing post is located the spacing groove.

10. The automatic demolding isolated pier template of claim 9, wherein: the limiting groove is a V-shaped groove.