Automatic splicing device for constructional engineering steel formworks

Abstract

The invention relates to the technical field of constructional engineering steel formworks, and discloses a constructional engineering steel formwork automatic splicing device which comprises a mounting unit, a transmission unit, an inserting unit and a rotating unit, the mounting unit comprises a mounting base, and a workbench is mounted above the mounting base. According to the device disclosed by the invention, when a moving rod enters a mounting cylinder, a fixed plate can be pushed to move, so that a rotating disc is driven by the fixed plate to rotate under the assistance of a rotating rod, and when the rotating disc rotates, a rotating rod can be driven to rotate; when a rotating rod rotates, a guide sleeve can vertically move upwards under the assistance of a guide sliding groove, a guide sliding block and a fourth sliding mechanism, and when the guide sleeve moves, a limiting plate can be driven to move; therefore, the limiting plate can penetrate through a rectangular groove formed in the workbench to enter the position between the first steel formwork and the second steel formwork, and the first steel formwork and the second steel formwork can be straightened from the position between the first steel formwork and the second steel formwork.

Description

Technical Field

[0001] The invention belongs to the technical field of steel formworks for construction projects, and in particular relates to an automatic splicing device for steel formworks for construction projects. Background Art

[0002] Steel formwork is a steel formwork used for concrete pouring and molding. In addition to steel formwork, there are also wooden formwork, plywood formwork, etc. Steel formwork is widely used in construction projects due to its multiple uses and beautiful concrete pouring and molding.

[0003] However, when existing steel formworks for construction projects are being spliced, slight misalignment often occurs between the two steel formworks when they are connected, which causes the two steel formworks to get stuck when they are being spliced, making it more troublesome to splice the steel formworks.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] An automatic splicing device for steel formwork in a construction project, comprising an installation unit, a transmission unit, a plug-in unit and a rotating unit, wherein the installation unit comprises an installation base, a workbench is installed above the installation base, a cavity is opened in the workbench, a rectangular groove is opened in the middle of the workbench, a first sliding mechanism is arranged above the workbench, and a first steel formwork and a second steel formwork are arranged above the workbench;

[0007] The transmission unit includes a servo motor and four rectangular mounting cylinders, the servo motor is mounted on a side wall of the inner cavity of the workbench, a first threaded rod is fixedly mounted on the output end of the servo motor, a second threaded rod is fixedly mounted on the end of the first threaded rod away from the servo motor, the other end of the second threaded rod is rotatably connected to the inner wall of the workbench, the first threaded rod and the second threaded rod have opposite thread directions, a first threaded sleeve and a second threaded sleeve are respectively meshed and mounted on the first threaded rod and the second threaded rod, the first threaded sleeve and the second threaded sleeve are symmetrical to each other, a connecting rod is fixedly mounted on one side wall of the first threaded sleeve and the second threaded sleeve, and the other ends of the two connecting rods are respectively connected to the guide In terms of the mechanism, a fixing rod is fixedly installed above the two connecting rods, and the two fixing rods are symmetrical to each other. A clamping plate is fixedly installed above the two fixing rods, and a movable mechanism is arranged on the clamping plate. The diameters of the four rectangular mounting tubes are symmetrical to each other, and the two are respectively installed on the opposite side walls of the first steel template. The four rectangular mounting tubes are respectively provided with special-shaped notches on one side wall close to the first steel template, and the inner cavities of the four special-shaped notches are respectively provided with second sliding mechanisms, and special-shaped blocks are installed on the second sliding mechanisms, and each of the special-shaped blocks is respectively fitted with the special-shaped notches, and each of the special-shaped blocks is respectively fixed with a positioning plate on one side wall close to the first steel template;

[0008] The plug-in unit comprises two rectangular plug-in cylinders and two rectangular plug-in rods, the two rectangular plug-in cylinders and the two rectangular plug-in rods are respectively mounted on two connecting rods, the two rectangular plug-in cylinders and the two rectangular plug-in rods are respectively staggered and symmetrical, the two rectangular plug-in cylinders and the two rectangular plug-in rods fit each other, the opposite side walls of the two rectangular plug-in cylinders are respectively provided with slots, and the inner cavities of the slots are both provided with tilting blocks, the two tilting blocks are both provided with a third sliding mechanism, and the opposite side walls of the two tilting blocks are fixedly provided with a moving rod;

[0009] The rotating unit includes two mounting cylinders, which are symmetrical to each other. Rectangular notches are provided on opposite side walls of the two mounting cylinders. A rotating rod is provided in the inner cavity of the mounting cylinder. A bearing is provided at the bottom of the rotating rod. The bearing is installed at the bottom of the inner cavity of the mounting cylinder. A turntable is fixedly installed on the upper end of the rotating rod. A fixing plate is fixedly installed on the turntable. A moving mechanism is also provided above the turntable. A fourth sliding mechanism is provided on the opposite side walls of the mounting cylinder.

[0010] As a preferred embodiment of the present invention, the first sliding mechanism includes four first sliding grooves, the four first sliding grooves are respectively opened above the workbench, the four first sliding grooves are symmetrical to each other, the first sliding blocks are slidably installed in the inner cavities of the four first sliding grooves, and the four first sliding blocks are symmetrical to each other.

[0011] As a preferred embodiment of the present invention, the guide mechanism includes a guide rod, which is installed in the inner cavity of the workbench, and the guide rod is symmetrical to the first threaded rod and the second threaded rod. Two symmetrical movable sleeves are slidably installed on the guide rod, and the two movable sleeves are respectively symmetrical to the first threaded sleeve and the second threaded sleeve, and a connecting rod is fixedly installed on one side wall of the two movable sleeves.

[0012] As a preferred embodiment of the present invention, the movable mechanism includes four movable rods, the four movable rods are symmetrical to each other, and both ends of the four movable rods are movably connected to a side wall opposite to the clamping plate and the first slider.

[0013] As a preferred embodiment of the present invention, one side wall of each of the four first sliding blocks that are laterally opposite to each other is fixedly installed with a mounting rod, the four mounting rods are symmetrical with each other, one end of each of the four mounting rods that are opposite to each other is fixedly installed with a mounting plate, the two mounting plates are symmetrical with each other, and a plurality of equally spaced rectangular mounting cylinders are fixedly installed on one side wall opposite to the two mounting plates.

[0014] As a preferred embodiment of the present invention, the second sliding mechanism includes a plurality of second sliding grooves, each of the second sliding grooves is provided with two side walls opposite to the special-shaped groove, each of the second sliding grooves is symmetrical with each other, each of the second sliding grooves is slidably installed with a sliding rod between each of the second sliding grooves, each of the sliding rods is connected with a special-shaped block between each of the sliding rods, a return spring is fixedly installed on one side wall of each second sliding groove away from the special-shaped block, and the other end of the return spring is fixedly connected to the inner wall of the special-shaped groove.

[0015] As a preferred embodiment of the present invention, the third sliding mechanism includes four third sliding grooves, and the four third sliding grooves are respectively opened on two side walls opposite to each other of the inner cavity of the groove opened on the rectangular plug-in cylinder, and the four third sliding grooves are symmetrical with each other, and the inner cavities of the four third sliding grooves are all slidably installed with third sliders, and the four third sliders are fixedly connected to the inclined block in pairs, and a spring is fixedly installed on one side wall of the four third sliders, and the other end of the spring is respectively fixedly connected to the inner wall of the third sliding groove.

[0016] As a preferred embodiment of the present invention, a torsion spring is arranged on the rotating rod, and two ends of the torsion spring are respectively arranged on the bearing and the rotating disk.

[0017] As a preferred embodiment of the present invention, the moving mechanism includes two rotating rods, the two rotating rods are fixedly mounted on the turntable, the two rotating rods are provided with guide grooves, guide sliders are slidably mounted in the inner cavities of the two guide grooves, and guide sleeves are mounted on the guide sliders, the two guide sleeves are sleeved on the rotating rods, and limit plates are fixedly mounted above the two guide sleeves, and the two limit plates are symmetrical to each other.

[0018] As a preferred embodiment of the present invention, the fourth sliding mechanism includes four fourth sliding grooves, and the four fourth sliding grooves are respectively opened on two side walls opposite to each other in the inner cavity of the mounting tube, and the four fourth sliding grooves are symmetrical with each other. The inner cavities of the four fourth sliding grooves are all slidably installed with fourth sliders, and the four fourth sliders are symmetrical with each other, and one side wall opposite to each other in two of the four fourth sliders is fixedly connected to the guide sleeve.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] According to the present invention, when the moving rod enters the installation cylinder, it will be able to push the fixed plate to move, thereby driving the turntable to rotate with the assistance of the rotating rod through the fixed plate, and when the turntable rotates, it will be able to drive the rotating rod to rotate, and when the rotating rod rotates, the guide sleeve can be moved vertically upward with the assistance of the guide slide groove, the guide slider and the fourth sliding mechanism, and when the guide sleeve moves, it will be able to drive the limit plate to move, so that the limit plate can pass through the rectangular groove opened on the workbench and enter between the first steel template and the second steel template, so that the first steel template and the second steel template can be straightened from between the first steel template and the second steel template.

[0021] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the attached picture:

[0023] Figure 1 It is a three-dimensional structural schematic diagram of an automatic splicing device for steel formwork in construction engineering;

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of a workbench of an automatic splicing device for steel formwork in a construction project;

[0025] Figure 3 It is a schematic diagram of the top view of the working table of an automatic splicing device for steel formwork in construction engineering;

[0026] Figure 4 A schematic diagram of a rectangular installation tube structure of an automatic splicing device for steel formwork in a construction project;

[0027] Figure 5It is a schematic diagram of the inner structure of a workbench of an automatic splicing device for steel formwork in a construction project;

[0028] Figure 6 It is a schematic diagram of the top view of the inner cavity of a workbench of an automatic splicing device for steel formwork in a construction project;

[0029] Figure 7 It is a schematic diagram of the rectangular plug-in tube structure of an automatic splicing device for steel formwork in construction engineering;

[0030] Figure 8 It is a schematic diagram of the structure of the third sliding mechanism of an automatic splicing device for steel formwork in construction engineering;

[0031] Fig. 9 It is a schematic diagram of the installation cylinder structure of an automatic splicing device for steel formwork in construction engineering;

[0032] Fig.10 The present invention is a schematic diagram of the cross-sectional structure of an installation tube of an automatic splicing device for steel formwork in a construction project.

[0033] In the figure:

[0034] 100, mounting unit; 101, mounting base; 1011, workbench; 102, first steel template; 1021, second steel template; 103, rectangular groove;

[0035] 200, transmission unit; 201, servo motor; 2011, first threaded rod; 2012, second threaded rod; 2013, first threaded sleeve; 2014, second threaded sleeve; 202, guide rod; 2021, movable sleeve; 2022, connecting rod; 2023, fixed rod; 203, clamping plate; 2031, movable rod; 2032, first slide groove; 2033, first slider; 2034, mounting rod; 2035, mounting plate; 204, rectangular mounting cylinder; 2041, special-shaped notch; 2042, second slide groove; 2043, slide rod; 2044, return spring; 2045, special-shaped block; 2046, positioning plate;

[0036] 300, plug-in unit; 301, rectangular plug-in cylinder; 3011, rectangular plug-in rod; 3012, tilting block; 3013, moving rod; 3014, third slide groove; 3015, third slider;

[0037] 400, rotating unit; 401, mounting cylinder; 4011, rectangular notch; 402, bearing; 4021, rotating rod; 4022, torsion spring; 4023, turntable; 4024, fixing plate; 403, rotating rod; 4031, guide slot; 4032, guide sleeve; 4033, fourth slot; 4034, fourth slider; 4035, limit plate. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0039] Embodiment 1:

[0040] like Figures 1 to 10As shown, an automatic splicing device for steel templates for construction projects includes an installation unit 100, a transmission unit 200, a plug-in unit 300 and a rotating unit 400. The installation unit 100 includes an installation base 101, a workbench 1011 is installed above the installation base 101, a cavity is opened in the workbench 1011, a rectangular groove 103 is opened in the middle of the workbench 1011, a first sliding mechanism is arranged above the workbench 1011, and a first steel template 102 and a second steel template 1021 are arranged above the workbench 1011; the transmission unit includes a servo motor 201 and four rectangular installation cylinders 204, the servo motor 201 is installed on one side wall of the inner cavity of the workbench 1011, and the output end of the servo motor 201 is fixedly installed with A first threaded rod 2011, one end of the first threaded rod 2011 away from the servo motor 201 is fixedly installed with a second threaded rod 2012, the other end of the second threaded rod 2012 is rotatably connected to the inner wall of the workbench 1011, the first threaded rod 2011 and the second threaded rod 2012 have opposite thread directions, the first threaded rod 2011 and the second threaded rod 2012 are respectively meshed with a first threaded sleeve 2013 and a second threaded sleeve 2014, the first threaded sleeve 2013 and the second threaded sleeve 2014 are symmetrical to each other, a connecting rod 2022 is fixedly installed on one side wall of the first threaded sleeve 2013 and the second threaded sleeve 2014, the other ends of the two connecting rods 2022 are respectively connected to the guide mechanism, and the two connecting rods 2 022, a fixing rod 2023 is fixedly installed above each of the two fixing rods 2023, and the two fixing rods 2023 are symmetrical to each other. A clamping plate 203 is fixedly installed above each of the two fixing rods 2023, and a movable mechanism is provided on the clamping plate 203. The diameters of the four rectangular mounting cylinders 204 are symmetrical to each other, and the two are respectively installed on the two opposite side walls of the first steel template 102. The four rectangular mounting cylinders 204 are respectively close to one side wall of the first steel template 102 and have a special-shaped slot 2041. The inner cavities of the four special-shaped slots 2041 are all provided with a second sliding mechanism, and a special-shaped block 2045 is installed on the second sliding mechanism, and each special-shaped block 2045 is respectively fitted with the special-shaped slot 2041, and each special-shaped block 2045 is respectively close to the first steel template 102. A positioning plate 2046 is fixedly installed on one side wall of the template 102; the plug-in unit 300 includes two rectangular plug-in cylinders 301 and two rectangular plug-in rods 3011, which are respectively installed on two connecting rods 2022, and the two rectangular plug-in cylinders 301 and the two rectangular plug-in rods 3011 are staggered and symmetrical, and the two rectangular plug-in cylinders 301 and the two rectangular plug-in rods 3011 fit each other, and slots are respectively opened on the opposite side walls of the two rectangular plug-in cylinders 301, and the inner cavities of the slots are each provided with a tilting block 3012, and the two tilting blocks 3012 are each provided with a third sliding mechanism, and a moving rod 3013 is fixedly installed on the opposite side wall of the two tilting blocks 3012;The rotating unit 400 includes two mounting cylinders 401, the two mounting cylinders 401 are symmetrical to each other, and rectangular notches 4011 are provided on the opposite side walls of the two mounting cylinders 401. A rotating rod 4021 is provided in the inner cavity of the mounting cylinder 401, and a bearing 402 is provided at the bottom of the rotating rod 4021. The bearing 402 is installed at the bottom of the inner cavity of the mounting cylinder 401. A rotating disk 4023 is fixedly installed on the upper end of the rotating rod 4021, and a fixed plate 4024 is fixedly installed on the rotating disk 4023. A moving mechanism is also provided above the rotating disk 4023. The fourth sliding mechanism is provided on the opposite side walls of the mounting cylinder 401. When the moving rod 3013 enters the mounting cylinder 401, it will be able to push the fixed plate 4024 to move, so that the fixed plate 4024 The rotating disk 4023 is driven to rotate with the assistance of the rotating rod 4021. When the rotating disk 4023 rotates, the rotating rod 403 can be driven to rotate. When the rotating rod 403 rotates, the guide sleeve 4032 can be moved vertically upward with the assistance of the guide slot 4031, the guide slider and the fourth sliding mechanism. When the guide sleeve 4032 moves, the limiting plate 4035 can be driven to move, so that the limiting plate 4035 can pass through the rectangular groove 103 opened on the workbench 1011 and enter between the first steel template 102 and the second steel template 1021, so that the first steel template 102 and the second steel template 1021 can be straightened from between the first steel template 102 and the second steel template 1021. ;

[0041] like Figures 1 to 3 and Figure 5 As shown, in a specific embodiment, the first sliding mechanism includes four first slide grooves 2032, the four first slide grooves 2032 are respectively opened above the workbench 1011, the four first slide grooves 2032 are symmetrical to each other, the inner cavities of the four first slide grooves 2032 are all slidably mounted with first sliders 2033, and the four first sliders 2033 are symmetrical to each other. In this setting, the installation position and components of the first sliding mechanism are determined.

[0042] like Figure 2 and Figures 5 and 6 As shown, further, the guide mechanism includes a guide rod 202, which is installed in the inner cavity of the workbench 1011, and the guide rod 202 is symmetrical to the first threaded rod 2011 and the second threaded rod 2012. Two symmetrical movable sleeves 2021 are slidably installed on the guide rod 202, and the two movable sleeves 2021 are respectively symmetrical to the first threaded sleeve 2013 and the second threaded sleeve 2014, and a connecting rod 2022 is fixedly installed on one side wall of the two movable sleeves 2021. In this setting, the installation position and components of the guide mechanism are determined.

[0043] like Figures 1 to 3 and Figure 5As shown, further, the movable mechanism includes four movable rods 2031, the four movable rods 2031 are symmetrical to each other, and the two ends of the four movable rods 2031 are respectively movably connected to the clamping plate 203 and the side wall opposite to the first slider 2033. In this configuration, the installation position and components of the movable mechanism are determined.

[0044] like Figures 1 to 5 As shown, further, a mounting rod 2034 is fixedly installed on each of the side walls of the four first sliding blocks 2033 that are opposite to each other in the transverse direction, and the four mounting rods 2034 are symmetrical to each other, and a mounting plate 2035 is fixedly installed on the opposite ends of the four mounting rods 2034, and the two mounting plates 2035 are symmetrical to each other, and a plurality of rectangular mounting cylinders 204 that are equidistantly arranged are fixedly installed on the side walls that are opposite to the two mounting plates 2035. In this configuration, the installation position of the rectangular mounting cylinder 204 is determined.

[0045] Embodiment 2:

[0046] The difference between the above embodiment and this embodiment is that: Figure 3 to Figure 4 As shown, an automatic splicing device for steel formwork in construction engineering, the second sliding mechanism includes a plurality of second slide grooves 2042, each second slide groove 2042 is provided with two side walls opposite to the special-shaped slot 2041, each second slide groove 2042 is symmetrical to each other, each second slide groove 2042 is slidably installed with a slide bar 2043 between two, each slide bar 2043 is connected with a special-shaped block 2045 between two, and each second slide groove 2042 is fixedly installed with a return spring 2044 on one side wall away from the special-shaped block 2045, and the other end of the return spring 2044 is fixedly connected to the inner wall of the special-shaped slot 2041. In this setting, the installation position and components of the second sliding mechanism are determined.

[0047] like Figures 7 and 8 As shown, in a specific embodiment, the third sliding mechanism includes four third slide grooves 3014, and the four third slide grooves 3014 are respectively opened on the opposite side walls of the slot inner cavity opened on the rectangular plug-in cylinder 301, and the four third slide grooves 3014 are symmetrical to each other, and the inner cavities of the four third slide grooves 3014 are all slidably installed with third sliders 3015, and the four third sliders 3015 are fixedly connected to the tilting block 3012, and a spring is fixedly installed on one side wall of the four third sliders 3015, and the other end of the spring is respectively fixedly connected to the inner wall of the third slide groove 3014. In this setting, the installation position and components of the third sliding mechanism are determined.

[0048] Embodiment 3:

[0049] The difference between the above embodiment and this embodiment is that, as shown in Figure 10, in an automatic splicing device for steel formwork for construction engineering, a torsion spring 4022 is provided on the rotating rod 4021, and the two ends of the torsion spring 4022 are respectively provided on the bearing 402 and the rotating disk 4023. In this setting, it is ensured that the rotating rod 4021 can be reset with the assistance of the torsion spring 4022.

[0050] like Figure 6 and Figures 9 and 10 As shown, in a specific embodiment, the moving mechanism includes two rotating rods 403, the two rotating rods 403 are fixedly mounted on the rotating disk 4023, the two rotating rods 403 are provided with guide slots 4031, the inner cavities of the two guide slots 4031 are slidably mounted with guide sliders, and the guide sliders are mounted with guide sleeves 4032, the two guide sleeves 4032 are sleeved on the rotating rods 403, and the upper parts of the two guide sleeves 4032 are respectively fixedly mounted with limit plates 4035, and the two limit plates 4035 are symmetrical to each other. In this configuration, the installation position and components of the moving mechanism are determined.

[0051] like Figure 6 and Figures 9 and 10 As shown, further, the fourth sliding mechanism includes four fourth slide grooves 4033, and the four fourth slide grooves 4033 are respectively opened on the two side walls opposite to each other in the inner cavity of the installation cylinder 401, and the four fourth slide grooves 4033 are symmetrical to each other, and the inner cavities of the four fourth slide grooves 4033 are all slidably installed with fourth sliders 4034, and the four fourth sliders 4034 are symmetrical to each other, and the one side walls opposite to each other in the four fourth sliders 4034 are fixedly connected to the guide sleeve 4032. In this configuration, the installation position and components of the fourth sliding mechanism are determined.

[0052] The implementation principle of the automatic splicing device for steel formwork in construction engineering of this embodiment is as follows:

[0053] First, the staff places the first steel template 102 and the second steel template 1021 on the workbench 1011. When the placement is completed, the staff controls the servo motor 201 to operate through the controller;

[0054] When the servo motor 201 is running, it will be able to drive the first threaded rod 2011 and the second threaded rod 2012 to rotate, so that the first threaded rod 2011 and the second threaded rod 2012 can drive the first threaded sleeve 2013 and the second threaded sleeve 2014 that are meshed and installed to move horizontally with the assistance of the guide mechanism (because the first threaded sleeve 2013 and the second threaded sleeve 2014 are respectively connected to the movable sleeve 2021 in the guide mechanism through the connecting rod 2022, and the two movable sleeves 2021 slide on the guide rod 202 respectively, so that the movable sleeve 2021 can move horizontally, so that the first threaded sleeve 2013 and the second threaded sleeve 2014 can move horizontally, and because the first threaded sleeve 2013 and the second threaded sleeve 2014 have opposite thread directions, the first threaded sleeve 2013 and the second threaded sleeve 2014 can move relative to each other);

[0055] When the connecting rod 2022 moves, the fixing rod 2023 can drive the clamping plate 203 to move horizontally. When the clamping plate 203 moves horizontally, the movable rod 2031 can pull the first slider 2033 to move horizontally with the assistance of the first slide groove 2032. When the first slider 2033 moves, the mounting plate 2035 can be driven to move horizontally through the mounting rod 2034.

[0056] When the installation plate 2035 moves, the rectangular installation cylinder 204 can be driven to move, and when the rectangular installation cylinder 204 moves, the special-shaped block 2045 can be driven to move, and the special-shaped block 2045 can drive the positioning plate 2046 to move, so that the positioning plate 2046 can be attached to the side walls of the first steel template 102 and the second steel template 1021, so as to realize the straightening of the first steel template 102 and the second steel template 1021, and at this time, the two clamping plates 203 will just push the two first steel templates 102 and the second steel template 1021 to move;

[0057] When the clamping plate 203 pushes the first steel template 102 and the second steel template 1021 to move until they fit together, the first steel template 102 and the second steel template 1021 will be able to squeeze the positioning plate 2046 to move toward the side close to the mounting plate 2035 with the assistance of the special-shaped block 2045. When the special-shaped block 2045 moves, it will be able to squeeze the slide bar 2043 in the second sliding mechanism to move on the second slide groove 2042, so that the positioning plate 2046 can always fit with the first steel template 102 and the second steel template 1021, thereby achieving the purpose of straightening;

[0058] At the same time, when the connecting rod 2022 moves, it can respectively drive the rectangular plug-in cylinder 301 and the rectangular plug-in rod 3011 to move, until the first steel template 102 and the second steel template 1021 are about to be aligned and fitted, at which time the rectangular plug-in rod 3011 will be able to be plugged into the rectangular plug-in cylinder 301, so that the rectangular plug-in rod 3011 will be able to squeeze the inclined block 3012 set in the inner cavity of the rectangular plug-in cylinder 301 to move horizontally with the assistance of the third slider 3015 and the third slide groove 3014 in the third sliding mechanism, and when the inclined block 3012 moves, it will be able to drive the moving rod 3013 to move, so that at this time the moving rod 3013 will be able to enter the interior of the installation cylinder 401 from the rectangular notch 4011 opened at the installation cylinder 401;

[0059] When the moving rod 3013 enters the installation cylinder 401, it will be able to push the fixed plate 4024 to move, so that the rotating disk 4023 is driven by the fixed plate 4024 to rotate with the assistance of the rotating rod 4021 (because the moving rod 3013 can also move with the assistance of the connecting rod 2022, and the rectangular plug-in rod 3011 is plugged into the rectangular plug-in cylinder 301, so that the moving rod 3013 can move and move toward the side wall of the installation cylinder 401 without the rectangular notch 4011, so that the fixed plate 4024 can be pushed to move). When the rotating disk 4023 rotates, it will be able to drive the rotating rod 403 to rotate, and when the rotating rod 403 rotates, the guide sleeve 4032 can be driven It moves vertically upward with the assistance of the guide groove 4031, the guide slider and the fourth sliding mechanism (wherein the fourth sliding mechanism includes the fourth groove 4033 and the fourth slider 4034, and the fourth slider 4034 is fixedly connected to the guide sleeve 4032, so that the guide sleeve 4032 can move in the vertical direction). When the guide sleeve 4032 moves, it will be able to drive the limit plate 4035 to move, so that the limit plate 4035 can pass through the rectangular groove 103 opened on the workbench 1011 and enter between the first steel template 102 and the second steel template 1021, so that the first steel template 102 and the second steel template 1021 can be straightened from between the first steel template 102 and the second steel template 1021.

Claims

1. An automatic splicing device for steel formwork in a construction project, comprising an installation unit (100), a transmission unit (200), a plug-in unit (300) and a rotation unit (400), characterized in that: The mounting unit (100) comprises a mounting base (101), a workbench (1011) is mounted above the mounting base (101), a cavity is provided in the workbench (1011), a rectangular groove (103) is provided in the middle above the workbench (1011), a first sliding mechanism is arranged above the workbench (1011), and a first steel template (102) and a second steel template (1021) are arranged above the workbench (1011); The transmission unit comprises a servo motor (201) and four rectangular mounting tubes (204); the servo motor (201) is mounted on a side wall of an inner cavity of a workbench (1011); a first threaded rod (2011) is fixedly mounted on an output end of the servo motor (201); a second threaded rod (2012) is fixedly mounted on an end of the first threaded rod (2011) away from the servo motor (201); the other end of the second threaded rod (2012) is rotatably connected to the inner wall of the workbench (1011); The first threaded rod (2011) and the second threaded rod (2012) have opposite thread directions; the first threaded rod (2011) and the second threaded rod (2012) are respectively meshed with a first threaded sleeve (2013) and a second threaded sleeve (2014); the first threaded sleeve (2013) and the second threaded sleeve (2014) are symmetrical to each other; a connecting rod (2022) is fixedly mounted on one side wall of the first threaded sleeve (2013) and the second threaded sleeve (2014); the two connecting rods The other ends of the connecting rods (2022) are respectively connected to the guide mechanism, and a fixing rod (2023) is fixedly installed above the two connecting rods (2022), and the two fixing rods (2023) are symmetrical to each other. A clamping plate (203) is fixedly installed above the two fixing rods (2023), and a movable mechanism is arranged on the clamping plate (203). The four rectangular installation cylinders (204) are symmetrical in diameter to each other, and are respectively installed on the opposite side walls of the first steel template (102) between the two. A side wall of each of the rectangular installation cylinders (204) close to the first steel template (102) is provided with a special-shaped slot (2041), the inner cavity of each of the four special-shaped slots (2041) is provided with a second sliding mechanism, and a special-shaped block (2045) is installed on the second sliding mechanism, each of the special-shaped blocks (2045) is respectively matched with the special-shaped slot (2041), and each of the special-shaped blocks (2045) is respectively fixedly installed with a positioning plate (2046) close to the side wall of the first steel template (102); The plug-in unit (300) comprises two rectangular plug-in tubes (301) and two rectangular plug-in rods (3011), the two rectangular plug-in tubes (301) and the two rectangular plug-in rods (3011) are respectively mounted on two connecting rods (2022), the two rectangular plug-in tubes (301) and the two rectangular plug-in rods (3011) are respectively staggered and symmetrical, the two rectangular plug-in tubes (301) and the two rectangular plug-in rods (3011) fit each other, the opposite side walls of the two rectangular plug-in tubes (301) are respectively provided with slots, and the inner cavities of the slots are both provided with tilting blocks (3012), the two tilting blocks (3012) are both provided with a third sliding mechanism, and the opposite side walls of the two tilting blocks (3012) are fixedly provided with a moving rod (3013); The rotating unit (400) comprises two mounting cylinders (401), the two mounting cylinders (401) are symmetrical to each other, and rectangular notches (4011) are provided on opposite side walls of the two mounting cylinders (401). A rotating rod (4021) is provided in the inner cavity of the mounting cylinder (401), and a bearing (402) is provided at the bottom end of the rotating rod (4021). The bearing (402) is mounted on the bottom of the inner cavity of the mounting cylinder (401). A rotating disk (4023) is fixedly installed on the upper end of the rotating rod (4021), and a fixing plate (4024) is fixedly installed on the rotating disk (4023). A moving mechanism is also provided above the rotating disk (4023), and a fourth sliding mechanism is provided on the opposite side walls of the mounting cylinder (401).

2. The automatic splicing device for steel formwork in construction engineering according to claim 1 is characterized in that: The first sliding mechanism comprises four first sliding grooves (2032), the four first sliding grooves (2032) are respectively opened above the workbench (1011), the four first sliding grooves (2032) are symmetrical to each other, the inner cavities of the four first sliding grooves (2032) are all slidably mounted with first sliding blocks (2033), and the four first sliding blocks (2033) are symmetrical to each other.

3. The automatic splicing device for steel formwork in construction engineering according to claim 1 is characterized in that: The guide mechanism comprises a guide rod (202), the guide rod (202) being mounted in an inner cavity of a workbench (1011), the guide rod (202) being symmetrical to the first threaded rod (2011) and the second threaded rod (2012), two symmetrical movable sleeves (2021) being slidably mounted on the guide rod (202), the two movable sleeves (2021) being symmetrical to the first threaded sleeve (2013) and the second threaded sleeve (2014), respectively, and a connecting rod (2022) being fixedly mounted on one side wall of the two movable sleeves (2021).

4. The automatic splicing device for steel formwork in construction engineering according to claim 1 is characterized in that: The movable mechanism comprises four movable rods (2031), the four movable rods (2031) are symmetrical with each other, and the two ends of the four movable rods (2031) are respectively movably connected to the clamping plate (203) and the side wall opposite to the first sliding block (2033).

5. The automatic splicing device for steel formwork in construction engineering according to claim 2 is characterized in that: A mounting rod (2034) is fixedly mounted on one side wall of each of the four first sliding blocks (2033) that is laterally opposite to each other, and the four mounting rods (2034) are symmetrical to each other. A mounting plate (2035) is fixedly mounted on one end of each of the four mounting rods (2034) that is opposite to each other, and the two mounting plates (2035) are symmetrical to each other. A plurality of rectangular mounting cylinders (204) that are equidistantly distributed are fixedly mounted on one side wall opposite to the two mounting plates (2035).

6. The automatic splicing device for steel formwork in construction engineering according to claim 1 is characterized in that: The second sliding mechanism comprises a plurality of second sliding grooves (2042), each of which is provided with two side walls opposite to the special-shaped slot (2041) respectively, each of which is symmetrical with each other, each of which is provided with a sliding rod (2043) slidably mounted between each of which, each of which is provided with a special-shaped block (2045) connected between each of which, a return spring (2044) is fixedly mounted on one side wall of each second sliding groove (2042) away from the special-shaped block (2045), and the other end of the return spring (2044) is fixedly connected to the inner wall of the special-shaped slot (2041).

7. The automatic splicing device for steel formwork in construction engineering according to claim 1 is characterized in that: The third sliding mechanism comprises four third sliding grooves (3014), and the four third sliding grooves (3014) are respectively provided with two opposite side walls of the inner cavity of the slot provided on the rectangular plug-in cylinder (301), and the four third sliding grooves (3014) are symmetrical with each other, and the inner cavities of the four third sliding grooves (3014) are all slidably installed with third sliders (3015), and the four third sliders (3015) are fixedly connected to the inclined block (3012) in pairs, and a spring is fixedly installed on one side wall of the four third sliders (3015), and the other end of the spring is respectively fixedly connected to the inner wall of the third sliding groove (3014).

8. The automatic splicing device for steel formwork in construction engineering according to claim 1 is characterized in that: The rotating rod (4021) is provided with a torsion spring (4022), and two ends of the torsion spring (4022) are respectively provided on the bearing (402) and the rotating disk (4023).

9. The automatic splicing device for steel formwork in construction engineering according to claim 1, characterized in that: The moving mechanism comprises two rotating rods (403), the two rotating rods (403) are fixedly mounted on the rotating disk (4023), the two rotating rods (403) are provided with guide slots (4031), the inner cavities of the two guide slots (4031) are slidably mounted with guide sliders, and the guide sliders are mounted with guide sleeves (4032), the two guide sleeves (4032) are sleeved on the rotating rods (403), and limit plates (4035) are respectively fixedly mounted above the two guide sleeves (4032), and the two limit plates (4035) are symmetrical to each other.

10. The automatic splicing device for steel formwork in construction engineering according to claim 1, characterized in that: The fourth sliding mechanism comprises four fourth sliding grooves (4033), and the four fourth sliding grooves (4033) are respectively arranged on two opposite side walls of the inner cavity of the mounting tube (401), and the four fourth sliding grooves (4033) are symmetrical to each other. The inner cavities of the four fourth sliding grooves (4033) are all slidably installed with fourth sliding blocks (4034), and the four fourth sliding blocks (4034) are symmetrical to each other, and the opposite side walls of the four fourth sliding blocks (4034) are fixedly connected to the guide sleeve (4032).

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