Aerated concrete plate reinforcing mesh cage assembly production system with accurate positioning function

Abstract

The utility model discloses an aerated concrete plate reinforcing mesh cage assembly production system with an accurate positioning function, which comprises a first track, an assembly frame, a drill rod inserting frame and a positioning device, the positioning device comprises a second track, a positioning frame, a light source assembly and a walking assembly, a plurality of light source assemblies used for positioning and detecting the steel chisels on the chisel inserting frame are installed on the positioning frame, and when the assembling frame moves to the position below the positioning device, the light source assemblies project vertical light sources to form a positioning grating. The scheme is used for assisting in rapidly detecting whether the assembly position of the steel chisel is in a specified position or not, if visible light is adopted, a worker can rapidly check the visible positioning grating for manual identification, the worker can more visually see which chisel insertion hole in the chisel insertion frame is misplaced or missed in insertion, accurate positioning is carried out, and the work efficiency is improved. Therefore, the reinforcing mesh cage can be corrected and adjusted again, and the problem that the strength of the aerated concrete plate is reduced due to deviation and insertion missing of the steel chisel is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly of prefabricated assembled concrete prefabricated parts, in particular to an assembly production system of aerated concrete plate steel bar cages with precise positioning. Background Art

[0002] Prefabricated concrete parts, also known as PC (precast concrete) parts, refer to concrete products that are processed and produced in a standardized and mechanized manner in a factory. Prefabricated and assembled construction is becoming more and more widely used in the field of construction. Prefabricated and assembled construction refers to the transportation of concrete components prefabricated in the PC component factory to the construction site, where they are assembled, connected and fixed in a reliable manner. Compared with the traditional cast-in-place concrete construction method, this construction method omits most of the process steps such as supporting formwork, pouring and curing, and demolding, and has a good application prospect.

[0003] Aerated concrete panels are commonly used components in prefabricated buildings. Aerated concrete panels have built-in steel mesh cages to provide load for the panels. Therefore, whether the steel mesh cage is in the center of the panel has a great impact on the load of the panel. The steel mesh cage is fixed by assembly frames, dozer racks, steel dozers and other devices, and inserted into the mold frame after the slurry is poured. The assembly frame, dozer rack and other equipment are manually adjusted by fixed screws. In the actual production process, there are reasons such as misalignment of the dozer holes and loose positioning screws, which will cause the position of the steel mesh cage to shift, and it cannot be easily identified by the naked eye. In some thinner aerated concrete panels, especially single-rib panels, once the steel dozer is offset, the side with a thick protective layer can hardly withstand the tensile force, and the panel is very likely to break.

[0004] In view of this, how to solve the problem that the steel mesh cage of the existing aerated concrete plate has misaligned insertion holes and loose positioning screws that cannot be simply identified by naked eyes during assembly has become a topic to be studied and solved by the utility model. Utility Model Content

[0005] The utility model provides an aerated concrete plate steel mesh cage assembly production system with precise positioning, and aims to solve the problems of misaligned insertion holes, loose positioning screws and inability to be simply identified by naked eyes during the assembly of the existing steel mesh cage of the aerated concrete plate.

[0006] In order to achieve the above-mentioned purpose, the utility model proposes an assembly production system of aerated concrete plate steel mesh cage with precise positioning, the production system comprising a first track, an assembly frame, a drill insertion frame and a positioning device;

[0007] The first track is extended in the front-to-back direction, the assembly frame is installed on the first track so as to be movable back and forth, the assembly frame is provided with a plurality of drill inserting racks parallel to the first track, and the drill inserting racks are provided with a plurality of drill inserting holes for selectively installing steel drills;

[0008] The positioning device is arranged on the displacement path of the assembly frame, and the positioning device includes a second track, a positioning frame, a light source assembly, and a walking assembly. The second track spans above the first track in the left-right direction, and a plurality of positioning frames matching the drill inserting frames are displaceably arranged on the second track in the left-right direction. The walking assembly is cooperatively connected with the positioning frame, and the positioning frames are driven by the walking assembly to move along the second track. A plurality of light source assemblies for positioning and detecting the steel drill on the drill inserting frame are installed on the positioning frame. When the assembly frame is displaced to the bottom of the positioning device, the light source assembly projects a vertical light source to form a positioning grating.

[0009] The relevant contents of this utility model are explained as follows:

[0010] 1. Through the implementation of the above-mentioned technical scheme of the utility model, in view of the problems that the steel mesh cage of the existing aerated concrete plate has misaligned insertion holes, loose positioning screws and cannot be simply identified by the naked eye during assembly, an innovative design of a set of aerated concrete plate steel mesh cage assembly production system with precise positioning is provided, by arranging a positioning device on the moving path of the assembly frame, and when the assembly frame is displaced to the bottom of the positioning device, a vertical light source is projected by the light source assembly to form a positioning grating, which is used to assist in quickly detecting whether the assembly position of the steel drill is in the specified position, and if visible light is used, workers can also quickly check the visible positioning grating for manual identification, so that workers can more intuitively see which insertion hole on the drill rack is misaligned or missed, so as to accurately position it, so as to facilitate the correction and adjustment of the steel mesh cage, so as to avoid the problem of strength reduction of the aerated concrete plate due to displacement and missed insertion of the steel drill.

[0011] 2. In the above technical solution, the inserting rod frame is provided with n inserting rod holes for installing steel rods, wherein k inserting rod holes are installed with steel rods, and correspondingly k light source assemblies are installed on the positioning frame, wherein n>k>6, so as to adapt to the casting production of aerated concrete slabs of respective specifications, and the applicability is wider.

[0012] 3. In the above technical solution, the number of the inserting frames is m, and the number of the positioning frames is also m, where m>5. This can adapt to the casting production of aerated concrete panels of respective specifications, and has wider applicability.

[0013] 4. In the above technical solution, the first rail and the second rail are respectively fixed to the external ground through floor brackets, and a power distribution cabinet is arranged on one side of the second rail, so that the first rail and the second rail can be better fixed in the factory building where the aerated concrete plate steel mesh cage assembly production system is located.

[0014] 5. In the above technical solution, pulleys are installed at the four corners of the bottom of the assembly frame, and the assembly frame rolls and displaces with the first track through the pulleys, so that the assembly frame can be more conveniently moved back and forth on the first track. After the steel drill is installed on the drill bit rack on the assembly frame, it can be quickly pushed forward under the positioning device. After the positioning device performs precise positioning, if the positioning needs to be adjusted, the assembly frame can be quickly pulled back and adjusted and corrected by the workers. The correctly positioned assembly frame can first flow in front of the first track to facilitate subsequent pouring production.

[0015] 6. In the above technical solution, the walking assembly includes a rack, a motor and a gear. The rack is installed on the second track along the left and right directions. The motor is fixed at both ends of the positioning frame. The output shaft of the motor is connected with a gear, and the gear is meshed with the rack. An encoder is arranged on the motor. The positioning frame can move left and right through the encoder and the motor. In this system, the planner can enter the production order into the system, the system automatically collects the coordinate information of the assembly frame, and then the positioning frame moves to the corresponding position.

[0016] 7. In the above technical solution, the light source assembly is an infrared light source assembly or a laser light source assembly, so as to realize the identification of whether the steel drill in the drill hole is used by collecting distance (thickness) information.

[0017] 8. In this utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0018] 9. In the present utility model, the terms "front and back", "left and right", "up", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional assembly relationships shown in the accompanying drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present application.

[0019] 10. In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0020] Due to the application of the above scheme, the utility model has the following advantages and effects compared with the prior art:

[0021] Through the implementation of the above-mentioned technical scheme of the utility model, in view of the problems that the steel mesh cages of the existing aerated concrete panels have misaligned insertion holes, loose positioning screws and cannot be simply identified by the naked eye during assembly, an innovative aerated concrete panel steel mesh cage assembly production system with precise positioning is designed. A positioning device is arranged on the moving path of the assembly frame, and when the assembly frame is displaced to the bottom of the positioning device, a vertical light source is projected by the light source assembly to form a positioning grating, which is used to assist in quickly detecting whether the assembly position of the steel bar is in the specified position. If visible light is used, workers can also quickly check the visible positioning grating for manual identification, which allows workers to more intuitively see which insertion hole on the insertion rack is misaligned or missed, so as to accurately position it, so as to facilitate the correction and adjustment of the steel mesh cage, so as to avoid the problem of strength reduction of the aerated concrete panel due to steel bar displacement and missed insertion, and ensure that the strength of the produced aerated concrete panel is large enough to meet the production standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Attached Figure 1 It is a three-dimensional schematic diagram of the embodiment of the utility model in the assembled state of the steel mesh cage;

[0023] Attached Figure 2 It is a top view schematic diagram of the embodiment of the utility model in the assembled state of the steel mesh cage;

[0024] Attached Figure 3 It is a side view of the embodiment of the utility model in the assembled state of the steel mesh cage;

[0025] Attached Figure 4 for Figure 1 A magnified schematic diagram of part A in FIG.

[0026] Attached Figure 5 for Figure 1 A magnified schematic diagram of part B in FIG.

[0027] Attached Figure 6 It is a three-dimensional schematic diagram of an embodiment of the utility model in a positioning detection state;

[0028] Attached Figure 7It is a top view schematic diagram of the embodiment of the utility model in the positioning detection state;

[0029] Attached Figure 8 This is a schematic diagram of detecting an empty insertion position in a positioning detection state according to an embodiment of the utility model;

[0030] Attached Fig. 9 for Figure 8 Enlarged schematic diagram of part C in FIG.

[0031] The various parts of the above drawings are shown as follows:

[0032] 1 First track

[0033] 2 Assembly frame

[0034] 21 Drilling rack

[0035] 211 Solder hole

[0036] 22 Steel chisel

[0037] 23 Pulley

[0038] 3 Positioning device

[0039] 31 Second Track

[0040] 32 Positioning bracket

[0041] 33 Light source components

[0042] 34 Walking components

[0043] 341 Rack

[0044] 342 Motor

[0045] 343 Gear

[0046] 30 Positioning grating

[0047] 4. Power distribution cabinet

[0048] 5 Floor stand. DETAILED DESCRIPTION

[0049] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0050] The utility model aims to solve the problems of misaligned insertion holes, loose positioning screws and the inability to identify simply by naked eyes when assembling the steel mesh cage of the existing aerated concrete plate, and innovatively designs a set of aerated concrete plate steel mesh cage assembly production system with precise positioning.

[0051] As attached Figure 1 To Attachment Fig. 9 As shown, the embodiment of the utility model provides an aerated concrete plate steel mesh cage assembly production system with precise positioning, which is used for accurately positioning the steel mesh cage of the aerated concrete plate during assembly to ensure that the steel drill 22 is in the correct position. The production system includes a first track 1, an assembly frame 2, a drill insertion frame 21 and a positioning device 3;

[0052] The first track 1 is extended in the front-to-back direction, and the assembly frame 2 is installed on the first track 1 so as to be movable back and forth. The assembly frame 2 is provided with a plurality of drill inserting racks 21 parallel to the first track 1, and the drill inserting racks 21 are provided with a plurality of drill inserting holes 211 for selectively installing steel drills 22;

[0053] The positioning device 3 is arranged on the displacement path of the assembly frame 2, and the positioning device 3 includes a second track 31, a positioning frame 32, a light source assembly 33, and a walking assembly 34. The second track 31 spans above the first track 1 in the left-right direction, and a plurality of positioning frames 32 matching the drill inserting frame 21 are displaceably arranged on the second track 31 in the left-right direction. The walking assembly 34 is connected with the positioning frame 32, and the walking assembly 34 drives each of the positioning frames 32 to move along the second track 31. A plurality of light source assemblies 33 for positioning and detecting the steel drill 22 on the drill inserting frame 21 are installed on the positioning frame 32. When the assembly frame 2 is displaced to the bottom of the positioning device 3, the light source assembly 33 projects a vertical light source to form a visible grating.

[0054] Through the implementation of the above-mentioned embodiment of the utility model, by setting a positioning device 3 on the moving path of the assembly frame 2, when the assembly frame 2 is displaced to the bottom of the positioning device 3, the light source assembly 33 projects a vertical light source to form a positioning grating 30, which is used to assist in quickly detecting whether the assembly position of the steel bar 22 is in the specified position. If visible light is used, workers can also quickly check the visible positioning grating 30 for manual identification, so that workers can more intuitively see which bar insertion hole 211 on the bar insertion frame 21 is misplaced or missed, so as to accurately position it, so as to correct and adjust the steel mesh cage, so as to avoid the problem of reduced strength of the aerated concrete board due to the displacement or missed insertion of the steel bar 22.

[0055] In the embodiment of the utility model, the inserting rod frame 21 is provided with n inserting rod holes 211 for installing steel rods 22, wherein k inserting rod holes 211 are installed with steel rods 22, and correspondingly k light source assemblies 33 are installed on the positioning frame 32, wherein n>k>6, so as to adapt to the casting production of aerated concrete panels of respective specifications, and the applicability is wider. The utility model is not limited to this, and the number of steel rods can be 6, 8, 10, etc.

[0056] In the embodiment of the utility model, the number of the inserting drill racks 21 is m, and the number of the positioning racks 32 is also m, where m>5. This is to adapt to the pouring production of aerated concrete panels of respective specifications, and has wider applicability. The utility model is not limited to this, and the number of steel drills can be 6, 7, 8, etc.

[0057] In an embodiment of the utility model, the first rail 1 and the second rail 31 are respectively fixed to the external ground through a floor bracket 5, and a power distribution cabinet 4 is arranged on one side of the second rail 31, so that the first rail 1 and the second rail 31 can be better fixed in the factory building where the aerated concrete plate steel mesh cage assembly production system is located.

[0058] In the embodiment of the utility model, pulleys 23 are installed at the four corners of the bottom of the assembly frame 2. The assembly frame 2 rolls and displaces with the first track 1 through the pulleys 23, so that the assembly frame 2 can be more conveniently moved back and forth on the first track 1. After the steel drill 22 is installed on the drill rack 21 on the assembly frame 2, it can be quickly pushed forward under the positioning device 3. After the positioning device 3 performs precise positioning, if the positioning needs to be adjusted, the assembly frame 2 can be quickly pulled back and adjusted and corrected by the workers. The correctly positioned assembly frame 2 can first circulate in front of the first track 1 to facilitate subsequent casting production.

[0059] In an embodiment of the utility model, the walking component 34 includes a rack 341, a motor 342 and a gear 343. The rack 341 is installed on the second track 31 along the left-right direction. The motor 342 is fixed at both ends of the positioning frame 32. The output shaft of the motor 342 is connected to the gear 343. The gear 343 is meshed with the rack 341. An encoder is provided on the motor 342. The positioning frame 32 can move left and right through the encoder and the motor 342. In this system, the planner can enter the production order into the system, the system automatically collects the coordinate information of the assembly frame 2, and then the positioning frame 32 moves to the corresponding position.

[0060] In the embodiment of the utility model, the light source assembly 33 is an infrared light source assembly 33 or a laser light source assembly 33, so as to realize the recognition of whether the steel drill 22 in the drill hole 211 is used by collecting distance (thickness) information.

[0061] The solution of the utility model is described below with a more specific detailed embodiment.

[0062] In this detailed embodiment, a production system for assembling steel mesh cages of aerated concrete slabs with precise positioning includes a first track 1, an assembly frame 2, a drill insertion frame 21, and a positioning device 3. The assembly frame 2 is provided with 7 drill insertion frames 21 parallel to the first track 1. The drill insertion frames 21 are provided with 50 drill insertion holes 211 for selectively installing steel drills 22, wherein 12 equally spaced drill insertion holes 211 are used to insert steel drills 22. The number of positioning frames 32 in the positioning device 3 is also 7, and 12 equally spaced light source assemblies 33 are arranged in the positioning frames 32. The first track 1 and the second track 31 are each fixed to the external ground through a floor bracket 5, and a power distribution cabinet 4 is arranged on one side of the second track 31; pulleys 23 are installed at the four corners of the bottom of the assembly frame 2, and the assembly frame 2 rolls and displaces with the first track 1 through the pulleys 23; the walking assembly 34 includes a rack 341, a motor 342, and a gear 343; the light source assembly 33 is an infrared light source assembly 33.

[0063] In this detailed embodiment, the positioning frame 32 can be moved left and right through the encoder and the motor 342, and the light source assembly 33 can project a light source in a vertical direction. The system flow can be referred to as follows:

[0064] 1. The planner enters the production order into the system, and the system automatically collects the coordinate information of the six assembly frames 2, and the positioning frame 32 moves to the corresponding position;

[0065] 2. The system collects the thickness of the plate according to the order information, and thus identifies whether the steel bar 22 at the 12 corresponding positions is used. The projection light source of the light source assembly 33 at the use position is turned on, and a positioning grating 30 is formed on the lower assembly frame 2, so that the worker can easily identify whether the steel bar 22 is wrongly inserted or empty.

[0066] In this detailed embodiment, the production system has Figures 1 to 5 The steel mesh cage is assembled as shown in the figure, and Figures 6 to 9 The positioning detection status is shown.

[0067] When the steel mesh cage is assembled, Figures 1 to 5 As shown, the assembly frame 2 is located at the rear end of the first track 1. At this time, the steel drill 22 can be inserted into the drill hole 211 of the drill frame 21 according to the process requirements.

[0068] In the positioning detection state, such as Figures 6 to 9 As shown, at this time, the assembly frame 2 is moved to the bottom of the positioning device 3, and the light source assembly 33 on the positioning device 3 projects a vertical light source to form a positioning grating 30, wherein as shown in FIG. Figure 8 , Fig. 9 As shown, there are two empty insertion places in the assembly frame 2, both of which can be identified.

[0069] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A production system for assembling steel mesh cages for aerated concrete panels with precise positioning, characterized by: The production system comprises a first track (1), an assembly frame (2), a drill insertion frame (21) and a positioning device (3); The first track (1) is extended in the front-to-back direction, the assembly frame (2) is mounted on the first track (1) so as to be movable back and forth, the assembly frame (2) is provided with a plurality of drill inserting racks (21) parallel to the first track (1), and the drill inserting racks (21) are provided with a plurality of drill inserting holes (211) for selectively installing steel drills (22); The positioning device (3) is arranged on the displacement path of the assembly frame (2), and the positioning device (3) comprises a second track (31), a positioning frame (32), a light source assembly (33), and a walking assembly (34). The second track (31) spans above the first track (1) in the left-right direction. A plurality of positioning frames (32) whose number matches the insertion frame (21) are arranged on the second track (31) so as to be displaceable in the left-right direction. The walking assembly (34) is connected with the positioning frame (32), and the walking assembly (34) drives each positioning frame (32) to be displaced along the second track (31). A plurality of light source assemblies (33) for positioning and detecting the steel drill on the insertion frame (21) are installed on the positioning frame (32). When the assembly frame (2) is displaced to the bottom of the positioning device (3), the light source assembly (33) projects a vertical light source to form a positioning grating (30).

2. The aerated concrete plate steel cage assembly production system with precise positioning according to claim 1 is characterized by: The soldering frame (21) is provided with n soldering holes (211) for installing steel soldering rods, wherein k soldering holes (211) are installed with steel soldering rods, and correspondingly k light source assemblies (33) are installed on the positioning frame (32), wherein n>k>6.

3. The aerated concrete plate steel cage assembly production system with precise positioning according to claim 1 is characterized by: The number of the drill inserting frames (21) is m, and the number of the positioning frames (32) is also m, wherein m>5.

4. The aerated concrete plate steel cage assembly production system with precise positioning according to claim 1 is characterized by: The first track (1) and the second track (31) are each fixed to the external ground via a floor bracket (5), and a power distribution cabinet (4) is arranged on one side of the second track (31).

5. The aerated concrete plate steel cage assembly production system with precise positioning according to claim 1 is characterized by: Pulleys (23) are installed at the four corners of the bottom of the assembly frame (2), and the assembly frame (2) is rolled and displaced with the first track (1) via the pulleys (23).

6. The aerated concrete plate steel cage assembly production system with precise positioning according to claim 1 is characterized by: The walking assembly (34) comprises a rack (341), a motor (342) and a gear (343); the rack (341) is mounted on the second track (31) along the left-right direction; the motor (342) is fixed at both ends of the positioning frame (32); the output shaft of the motor (342) is connected to a gear (343); and the gear (343) is meshed with the rack (341).

7. The aerated concrete slab steel cage assembly production system with precise positioning according to any one of claims 1 to 6, characterized in that: The light source assembly (33) is an infrared light source assembly (33) or a laser light source assembly (33).

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