Standardized square tube type precast concrete member forming equipment

Abstract

The utility model discloses standardized square tube type precast concrete member forming equipment which comprises an outer formwork, inner formworks, a bottom formwork table, inner angle plates, jacks, an attached vibrator, a locking device, a heating pipeline and a control system, a plurality of inner angle plates are arranged at the four corners of the top of the bottom formwork table, and the inner formworks are connected to the two sides of the inner angle plates. An inner template is arranged on the outer side of the inner corner plate, an outer template is arranged on the outer side of the inner template, locking devices are installed on the top of the inner corner plate and the top of a rib of the inner template, the locking devices are closed or opened so that the outer template and the inner template can be firmly connected, and the bottom of the inner side of the inner template and the bottom of the outer side of the outer template are connected with a bottom template table through jacks. The ribs of the inner template and the outer template are respectively provided with a plurality of attached vibrators. The device has the characteristics of high equipment integration level, high production efficiency, flexible site arrangement, high automation degree and the like, and can greatly improve the production efficiency of the square tube type precast concrete member, reduce the forming labor and lower the production cost of the precast concrete member.

Description

Technical Field

[0001] The utility model belongs to the field of production of prefabricated components for assembled buildings, and in particular relates to standardized square tube prefabricated concrete component forming equipment. Background Art

[0002] Traditional precast concrete components are mostly linear or flat components. With the advancement of technology, more and more box-type or square tube precast concrete components are being developed and used in municipal, residential, commercial and other buildings. There are currently two main methods for square tube precast concrete components. One is to use small templates for internal and external mold assembly. The advantage is strong site adaptability, flexibility and simplicity, but the disadvantage is poor product molding quality, large dimensional deviation, low mechanization and automation, and unsuitable for large-scale production; the other is to use large-scale templates for production, which has high production efficiency, but the mold is bulky, poor versatility, and high cost.

[0003] To this end, a standardized square tube precast concrete component forming equipment was studied and improved. The utility model has the characteristics of high equipment integration, high production efficiency, flexible site layout, and high degree of automation. It can greatly improve the production efficiency of square tube precast concrete components, reduce forming labor, and reduce the production cost of precast concrete components. It is conducive to the promotion and application of square tube precast concrete components and has good development prospects. Utility Model Content

[0004] The purpose of the utility model is to provide a standardized square tube precast concrete component forming equipment, aiming to solve the problems existing in the background technology. To achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A standardized square tube precast concrete component forming equipment comprises an outer formwork, an inner formwork, a bottom formwork platform, an inner angle plate, a jack, an attached vibrator, a locking device, a heating pipe and a control system. A plurality of inner angle plates are arranged at the top four corners of the bottom formwork platform, the inner formwork is connected to both sides of the inner angle plates, the outer formwork is arranged on the outer side of the inner formwork, the top of the inner angle plates and the top of the ribs of the inner formwork are both installed with locking devices, the locking devices are closed or opened to firmly connect the outer formwork and the inner formwork, the inner bottom of the inner formwork and the outer bottom of the outer formwork are both connected to the bottom formwork platform through the jack, the ribs of the inner formwork and the outer formwork are both installed with a plurality of attached vibrators, the attached vibrators are used to provide exciting force during the concrete pouring process, so that the air inside the concrete is discharged so that the concrete is compacted, the bottom of the bottom formwork platform is installed with a heating pipe, the bottom of the bottom formwork platform is installed with a control system, the control system is used to control the displacement of the formwork, the operation of the vibrator and the heating and curing.

[0006] Preferably, the back of the outer template has longitudinal and transverse ribs and flanges all around. The bottom of the longitudinal ribs has a connecting shaft connected to the bottom mold platform. A connecting device for fixing the jack is also provided under the longitudinal ribs. In addition, wear-resistant sealing strips can be affixed to the flanges or adjacent template joints as needed. According to design requirements, doors, windows, openings, etc. can also be provided on the outer template, and the specific position and size are determined by the design.

[0007] Preferably, the back of the inner template has longitudinal and transverse ribs and flanges all around. The bottom end of the longitudinal ribs has a connecting shaft connected to the bottom mold platform. A connecting device for fixing the jack is also provided under the longitudinal ribs. In addition, wear-resistant sealing strips can be affixed to the flanges or adjacent template joints as needed. According to design requirements, doors, windows, openings, etc. can also be provided on the inner template, and the specific position and size are determined by the design.

[0008] Preferably, the bottom mold table includes a panel, a supporting keel, a shaft sleeve and a positioning device. The supporting keel is installed below the panel, and the shaft sleeve is installed around the panel. The shaft sleeve is connected to the connecting shaft of the inner template and the outer template. The keel is installed with a positioning device, which is used to fix the jack. In addition, the bottom end of the supporting keel can also be provided with a supporting leg or a roller according to the design requirements of the production line. According to design requirements, the bottom mold table can also be set in a keyway shape or with a steel bar reserved hole to form the end faces of prefabricated components of different shapes.

[0009] Preferably, the inner angle plate includes an angle plate body, an angle brace and a cross bar. A plurality of angle braces are arranged inside the angle plate body. The angle braces are used to increase the strength of the inner formwork on both sides. The angle braces are flanged all around. A cross bar connected to the jack is arranged at the tail of the angle plate body. Wear-resistant sealing strips can also be affixed to the flanges or the joints of adjacent formworks as needed.

[0010] Preferably, the jack is a power device for opening and closing the mold. The jack is used to open and close the outer formwork, inner formwork and inner angle plate during the production of concrete components. One side of the jack is connected and fixed to the bottom of the outer formwork, inner formwork and inner angle plate, and the other side of the jack is fixed to the positioning device.

[0011] Preferably, the attached vibrator is fixed to the back of the outer formwork and the inner formwork to provide an exciting force during the concrete pouring process, which is transmitted to the interior of the concrete through the panel to discharge the air inside the concrete and form it densely.

[0012] Preferably, the locking device is an automatic locking device between the outer template and the inner template and the inner angle plate, and is arranged on the top of the inner angle plate and the inner template. The specific position and quantity are determined according to the size of the component.

[0013] Preferably, the heating pipe is arranged under the bottom mold platform, and can also be arranged at the lower back of the inner mold and the outer mold. It can be designed for steam heating, hot water heating, hot air heating, etc. according to the site / climate conditions, and the heat medium can circulate in the pipe.

[0014] Preferably, the control system includes various hydraulic mechanisms, electronic sensors, limit switches, wire operation panels, etc., which are mainly used to control template displacement, vibrator operation, heating and curing, etc.

[0015] The beneficial effects of the utility model are as follows: the square tube prefabricated components are produced in the manner of the utility model, the equipment has a high degree of integration and a high degree of standardization, and the various parts are combined into a complete working system, which can realize large-scale batch production with high production efficiency; the equipment and facilities are relatively simple, the site is flexible, and after adding the ground rails and the bottom mold table rollers, the assembly line operation can be realized; the degree of automation is high, and all the molds are opened and closed automatically, which reduces labor and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall opening and closing schematic diagram provided for the embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the overall mold clamping structure provided by an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of a top view structure provided for an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the outer template structure of an embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the inner angle plate structure of an embodiment of the utility model.

[0021] Among them, the reference numerals in the figures are:

[0022] 1. External formwork; 2. Internal formwork; 3. Bottom formwork platform; 4. Internal angle plate; 5. Jack; 6. Attached vibrator; 7. Locking device; 8. Heating pipe; 9. Control system. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a centered element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centered element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method. The terms "upper end", "lower end", "left side", "right side", "front end", "rear end" and similar expressions used herein are positional relationships with reference to the accompanying drawings.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0027] like Figures 1 to 5 As shown, the embodiment of the utility model provides a standardized square tube precast concrete component forming equipment, including an outer formwork 1, an inner formwork 2, a bottom formwork platform 3, an inner angle plate 4, a jack 5, an attached vibrator 6, a locking device 7, a heating pipe 8 and a control system 9. A plurality of inner angle plates 4 are arranged at the top four corners of the bottom formwork platform 3, the inner formwork 2 is connected to both sides of the inner angle plates 4, the outer side of the inner formwork 2 is arranged with an outer formwork 1, the top of the inner angle plate 4 and the top of the rib of the inner formwork 2 are both installed with a locking device 7, and the locking device 7 is closed or opened so as to The outer formwork 1 and the inner formwork 2 are firmly connected, the inner bottom of the inner formwork 2 and the outer bottom of the outer formwork 1 are connected to the bottom formwork platform 3 through the jack 5, and the ribs of the inner formwork 2 and the outer formwork 1 are installed with a plurality of attached vibrators 6 as shown, and the attached vibrators 6 are used to provide exciting force during the concrete pouring process to discharge the air inside the concrete so that the concrete is compacted. A heating pipe 8 is installed at the bottom of the bottom formwork platform 3, and a control system 9 is installed on the bottom formwork platform 3. The control system 9 is used to control the template displacement, the vibrator operation and the heating and curing.

[0028] In the embodiment, the back of the outer template 1 has longitudinal and transverse ribs and flanges all around. The bottom end of the longitudinal ribs has a connecting shaft connected to the bottom mold platform 3. A connecting device for fixing the jack 5 is also provided under the longitudinal ribs. In addition, wear-resistant sealing strips can be affixed to the flanges or adjacent template joints as needed. According to design requirements, doors, windows, openings, etc. can also be provided on the outer template 1, and the specific position and size are determined by the design.

[0029] In the embodiment, the back of the inner template 2 has longitudinal and transverse ribs and flanges all around. The bottom end of the longitudinal ribs has a connecting shaft connected to the bottom mold platform 3. A connecting device for fixing the jack 5 is also provided under the longitudinal ribs. In addition, wear-resistant sealing strips can be affixed to the flanges or adjacent template joints as needed. According to design requirements, doors, windows, openings, etc. can also be provided on the inner template 2, and the specific position and size are determined by the design.

[0030] In the embodiment, the bottom mold platform 3 includes a panel, a supporting keel, a sleeve and a positioning device. The supporting keel is installed below the panel, and the sleeves are installed around the panel. The sleeves are connected to the connecting shafts of the inner template 2 and the outer template 1. The keel is installed with a positioning device, which is used to fix the jack 5. In addition, the bottom end of the supporting keel can also be provided with a supporting leg or a roller according to the design requirements of the production line. According to design requirements, the bottom mold platform 3 can also be set in a keyway shape or with a steel bar reserved hole to form the end faces of prefabricated components of different shapes.

[0031] In the embodiment, the inner angle panel 4 includes an angle panel body, an angle brace and a cross bar. A plurality of angle braces are arranged inside the angle panel body. The angle braces are used to increase the strength of the inner templates 2 on both sides. The angle braces are flanged all around. A cross bar connected to the jack 5 is arranged at the tail of the angle panel body. Wear-resistant sealing strips can also be affixed to the flanges or the adjacent template joints as needed.

[0032] In the embodiment, the jack 5 is a power device for opening and closing the mold. The jack 5 is used to open and close the outer formwork 1, the inner formwork 2 and the inner angle plate 4 during the production of concrete components. One side of the jack 5 is connected and fixed to the bottom of the outer formwork 1, the inner formwork 2 and the inner angle plate 4, and the other side of the jack 5 is fixed to the positioning device.

[0033] In the embodiment, the attached vibrator 6 is fixed to the back of the outer formwork 1 and the inner formwork 2 to provide an exciting force during the concrete pouring process, which is transmitted to the interior of the concrete through the panel to discharge the air inside the concrete and form it densely.

[0034] In the embodiment, the locking device 7 is an automatic locking device 7 between the outer template 1 and the inner template 2 and the inner angle plate 4, and is arranged on the top of the inner angle plate 4 and the inner template 2. The specific position and quantity are determined according to the size of the component.

[0035] In the embodiment, the heating pipe 8 is arranged under the bottom mold platform 3, and can also be arranged at the lower back of the inner mold 2 and the outer mold 1. It can be designed for steam heating, hot water heating, hot air heating, etc. according to the site / climate conditions, and the heat medium can circulate in the pipe.

[0036] In the embodiment, the control system 9 includes various hydraulic mechanisms, electronic sensors, limiters, wire operation panels, etc., which are mainly used to control template displacement, vibrator operation, heating and maintenance, etc.

[0037] The working steps of the utility model are as follows:

[0038] (1) When producing components, first control the jack 5 to push the cleaned inner angle plate 4 into the corresponding position of the bottom mold platform 3, and stick a sealing strip on its flange;

[0039] (2) Then, a sealing strip is attached to the flange of the inner template 2, and the jack 5 is controlled to close the inner template 2. At this time, the inner template assembly is completed;

[0040] (3) Lift the steel cages required for production components, install the embedded parts required for components, and inspect the installation quality;

[0041] (4) Then, a sealing strip is attached to the flange of the outer template 1, and the jack 5 is controlled to close the outer template 1;

[0042] (5) Check the installation quality and joint condition of the whole template, and then control the locking device 7 to lock the whole mold;

[0043] (6) Start pouring concrete and start the attached vibrator to vibrate;

[0044] (7) After the component is vibrated, the component curing begins by adjusting the temperature of the heating pipe 8;

[0045] (8) When dismantling the component, first open each locking device 7;

[0046] (9) Then control the jack 5 to slide the inner corner plate 4 backward;

[0047] (10) Then control the jack 5 to open the outer template 1 and the inner template 2;

[0048] The components are hoisted out of the pool, and then the outer formwork 1, the inner formwork 2, the bottom formwork platform 3 and the inner angle plate 4 are cleaned. After completion, the production operation of the components is repeated.

[0049] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.

Claims

1. A standardized square tube precast concrete component forming equipment, characterized in that: It includes an outer formwork, an inner formwork, a bottom formwork platform, an inner angle plate, a jack, an attached vibrator, a locking device, a heating pipe and a control system. A plurality of the inner angle plates are arranged at the four corners of the top of the bottom formwork platform. The inner formwork is connected to both sides of the inner angle plates. The outer formwork is arranged on the outer side of the inner formwork. The top of the inner angle plate and the top of the rib of the inner formwork are both installed with the locking device. The locking device is closed or opened to firmly connect the outer formwork and the inner formwork. The inner bottom of the inner formwork and the outer bottom of the outer formwork are both connected to the bottom formwork platform through the jack. The ribs of the inner formwork and the outer formwork are both installed with a plurality of the attached vibrators. The attached vibrators are used to provide exciting force during the concrete pouring process to discharge the air inside the concrete so that the concrete is compacted. The bottom of the bottom formwork platform is installed with the heating pipe. The control system is installed on the bottom formwork platform. The control system is used to control the displacement of the formwork, the operation of the vibrator and the heating and curing.

2. A standardized square tube precast concrete component forming equipment according to claim 1, characterized in that: The back of the outer template is provided with longitudinal and transverse ribs and flanges around, and the bottom end of the longitudinal rib is provided with a connecting shaft connected to the bottom mold platform, and a connecting device for fixing the jack is also provided under the longitudinal rib.

3. A standardized square tube precast concrete component forming equipment according to claim 2, characterized in that: The back of the inner template is provided with longitudinal and transverse ribs and flanges around, and the bottom end of the longitudinal rib is provided with a connecting shaft connected to the bottom mold platform, and a connecting device for fixing the jack is also provided under the longitudinal rib.

4. A standardized square tube precast concrete component forming equipment according to claim 3, characterized in that: The bottom mold platform includes a panel, a supporting keel, a sleeve and a positioning device. The supporting keel is installed below the panel, the sleeves are installed around the panel, the sleeves are connected to the connecting shafts of the inner mold and the outer mold, and the positioning device is installed on the keel, and the positioning device is used to fix the jack.

5. A standardized square tube precast concrete component forming equipment according to claim 4, characterized in that: The inner angle plate includes an angle plate body, an angle brace and a cross bar. A plurality of the angle braces are arranged inside the angle plate body. The angle braces are used to increase the strength of the inner formwork on both sides. The angle braces are flanged all around. The rear part of the angle plate body is provided with the cross bar connected to the jack.

6. A standardized square tube precast concrete component forming equipment according to claim 5, characterized in that: The jack is a power device for opening and closing the mold. The jack is used to open and close the outer formwork, inner formwork and inner angle plate during the production of concrete components. One side of the jack is connected and fixed to the bottom of the outer formwork, the inner formwork and the inner angle plate, and the other side of the jack is fixed to the positioning device.

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