Glass screen structure of sound barrier, riveting tool and riveting method

Abstract

The application discloses a glass screen structure of a sound barrier, a riveting tool and a riveting method. The glass screen structure of the sound barrier comprises two frame A, two frame B and a glass plate. A chamfer A is arranged on the same side of the two ends of the frame A, a chamfer B is arranged on the same side of the two ends of the frame B, one end of the two frame A is connected with the two ends of one frame B respectively, the other end of the two frame A is connected with the two ends of the other frame B respectively, a connecting piece is arranged at the connecting position of the frame A and the frame B, the frame A and the frame B are riveted with the connecting piece, the side of the frame A provided with the chamfer A and the side of the frame B provided with the chamfer B are respectively provided with a clamping groove A and a clamping groove B, and the four edges of the glass plate are arranged in the clamping groove A and the clamping groove B respectively. The glass screen structure of the sound barrier is convenient to assemble and fix during manufacturing, the riveting precision is high during manufacturing the glass screen structure of the sound barrier, and the quality of the glass screen structure of the sound barrier is good.

Description

TECHNICAL FIELD

[0001] The application relates to a glass screen structure of a sound barrier, a riveting tool and a riveting method, and belongs to the technical field of traffic facilities. BACKGROUND

[0002] The sound barrier is an important facility for reducing the influence of noise on residents on both sides of a road and is necessary for a highway, an indoor elevated road located in a residential area or a commercial area, and comprises a profile steel column, a sound absorption plate and a transparent sound insulation plate (i.e. a glass screen). The glass screen structure of the existing sound barrier is made of a glass plate fixed around a profile material, wherein the connection part of the profile material is fixed by welding, a clamping groove is arranged on the profile material, and the glass plate is clamped and fixed. The glass screen structure of the sound barrier has the following problems: the assembly is inconvenient during manufacturing; the fixed mode of the profile material by welding is difficult to fix; and the surface of the connection part of the profile material is concave-convex, so that the surface quality of the glass screen structure of the entire sound barrier is poor, which is not conducive to the installation cooperation with the profile steel column when the sound barrier is assembled. SUMMARY

[0003] The first object of the application is to provide a glass screen structure of a sound barrier, which solves the technical defects of the assembly and fixation difficulty of the glass screen structure of the sound barrier in the prior art during manufacturing.

[0004] The technical scheme adopted by the present application is as follows: the glass screen structure of the sound barrier comprises two edge frames A, two edge frames B and a glass plate, the two edge frames A and the two edge frames B are both made of profile steel, and a chamfer A is arranged on the same side of the two ends of the edge frame A, the angle between the chamfer A and the length direction of the edge frame A is alpha, a chamfer B is arranged on the same side of the two ends of the edge frame B, the angle between the chamfer B and the length direction of the edge frame B is beta, alpha and beta are both complementary angles, one end of the two edge frames A is connected with the two ends of one edge frame B respectively, the other end of the two edge frames A is connected with the two ends of the other edge frame B respectively, and the inclined surface of the chamfer A is matched with the inclined surface of the chamfer B, a connecting piece is arranged at the connection between the edge frame A and the edge frame B, the edge frame A and the edge frame B are riveted with the connecting piece, the side of the edge frame A, on which the chamfer A is arranged, and the side of the edge frame B, on which the chamfer B is arranged, are respectively provided with a clamping groove A and a clamping groove B, and the four edges of the glass plate are arranged in the clamping groove A of the two edge frames A and the clamping groove B of the two edge frames B respectively.

[0005] As a further improvement of the present application, two connectors are arranged at the connection of each edge frame A and each edge frame B, the connector comprises an inner connecting plate, an outer connecting plate and at least two connecting short plates, the inner connecting plate unit comprises connecting plate unit A and connecting plate unit B, one end of the connecting plate unit A is fixedly connected with one end of the connecting plate unit B and they are perpendicular to each other, the outer connecting plate comprises connecting plate unit C and connecting plate unit D, one end of the connecting plate unit C is fixedly connected with one end of the connecting plate unit D and they are perpendicular to each other, the connecting plate unit A is parallel to the connecting plate unit C and is fixedly connected by at least one connecting short plate, the connecting plate unit B is parallel to the connecting plate unit D and is fixedly connected by at least one connecting short plate, the connecting plate unit C and the connecting plate unit D are respectively fitted with the inner surface of the side wall away from the chamfer of the edge frame A and the edge frame B in the use state, the riveting grooves A and B are recessed on the connecting plate unit C and the connecting plate unit D, and the edge frame A and the edge frame B are pressed into the riveting grooves A and B in the use state and are riveted and fixed with the connector. The connector in the present application connects the inner connecting plate and the outer connecting plate by the connecting short plate, so that the whole connector is adapted to the hole on the profile bar for manufacturing the edge frame A and the edge frame B, and the riveting grooves A and B on the connecting plate unit C and the connecting plate unit D can be riveted with the edge frame A and the edge frame B, which is more convenient for fixing the edge frame A and the edge frame B.

[0006] A second object of the present application is to provide a tool for riveting a sound barrier glass screen structure. The tool for riveting a sound barrier glass screen structure comprises a base, a pressing device and two riveting devices. The pressing device is arranged on the base and can move vertically relative to the base to press the connecting part of the edge frame A and the edge frame B from above in the use state. The two riveting devices are symmetrically arranged on the two sides of the pressing device and can move horizontally on the base. The two riveting devices move towards the edge frame A and the edge frame B to press the edge frame A and the edge frame B respectively so that the edge frame A and the edge frame B are deformed and riveted with the riveting grooves A and B. The tool is provided with the pressing device to fix the edge frame A and the edge frame B when riveting the sound barrier glass screen structure, preventing the position of the sound barrier glass screen structure from changing during riveting, thereby improving the riveting accuracy. The tool is provided with two riveting devices to rivet the sound barrier glass screen structure from both sides, improving the riveting efficiency of the sound barrier glass screen structure.

[0007] As a further improvement of the present application, the pressing device comprises a support base, a pressing block and a lifting driving device, the support base comprises a vertical support base unit and a horizontal support base unit, the bottom end of the vertical support base unit is fixed on the base, one end of the horizontal support base unit is connected with the top end of the vertical support base unit, the lifting driving device is arranged on the horizontal support base unit, the pressing block is installed on the lifting driving device and vertically moves driven by the lifting driving device, the lifting driving device drives the pressing block to move downward for pressing the connecting part of the frame A and the frame B, and the lifting driving device drives the pressing block to move upward for loosening the frame A and the frame B. In the present application, the vertical support base unit of the support base is used to install the whole pressing device on the base, and the horizontal support base unit can make the lifting driving device and the pressing block suspended above the glass screen structure of the sound barrier, so that the lifting driving device can press the glass screen structure of the sound barrier when driving the pressing block to move downward, and sufficient space is provided for placing the glass screen structure of the sound barrier.

[0008] As a further improvement of the present application, the riveting device comprises a riveting sliding block, a riveting driving device and two riveting pressing punches, the riveting sliding block is slidingly installed on the base and slidingly driven by the riveting driving device, and the two riveting pressing punches are respectively installed on the upper and lower parts of the riveting sliding block and synchronously move with the riveting sliding block for extruding the frame A or the frame B in the use state. In the present application, the riveting pressing punches are installed on the riveting sliding block, the riveting sliding block is driven to move by the riveting driving device, and the riveting pressing punches move accordingly to extrude the frame A and the frame B for riveting with the connecting piece.

[0009] As a further improvement of the present application, a punch mounting groove A is arranged on the riveting sliding block in the vertical direction, a pressing block plate is arranged on one side of the punch mounting groove A, a fastening bolt is arranged on the riveting sliding block and threadedly cooperates with the riveting sliding block, the riveting pressing punch is arranged in the punch mounting groove A, and the fastening bolt presses the riveting pressing punch in the punch mounting groove A through the pressing block plate. In the present application, the punch mounting groove is arranged on the riveting sliding block, the riveting pressing punch can be adjusted in the vertical direction, the riveting pressing punch is fixed by the fastening bolt pressing the pressing block plate, so that the present application can be applied to riveting the glass screen structure of the sound barrier with different sizes.

[0010] As a further improvement of the present application, a positioning member is further arranged on the base, a right-angled notch is arranged on one end of the positioning member facing the frame A and the frame B for cooperating with the frame A and the frame B after being connected and riveted. In the present application, the positioning member is arranged to position the right-angled part of the glass screen structure of the sound barrier, so as to further improve the riveting efficiency of the glass screen structure of the sound barrier.

[0011] As a further improvement of the present application, two limit members are further included, which are installed on the base and in contact with the frame A and the frame B respectively in the use state, and are used for limiting the frame A and the frame B from two sides respectively. The present application sets the limit members to limit the glass screen structure of the sound barrier from two sides, so as to prevent the glass screen structure of the sound barrier from rotating in the left-right direction when riveting the glass screen structure of the sound barrier, and further improve the riveting accuracy of the glass screen structure of the sound barrier.

[0012] A third object of the present application is to provide a method for riveting the glass screen structure of the sound barrier, which uses the tool for riveting the glass screen structure of the sound barrier, connects the frame B and the two frame A by the connecting member first, inserts the glass plate into the clamping groove A and the clamping groove B on the frame B and the two frame A, then connects the two frame A and the other frame B by the connecting member, and splices into the glass screen structure of the sound barrier which has not been riveted; then places one corner of the spliced glass screen structure of the sound barrier between the two riveting devices on the base, controls the pressing device to move downward to press the connection part of the frame A and the frame B, then operates the two riveting devices to move towards the frame A and the frame B and extrude the frame A and the frame B respectively, so as to rivet and fix the frame A and the frame B with the connecting member, operates the two riveting devices to be separated from the frame A and the frame B, and controls the pressing device to move upward to release the frame A and the frame B, and completes the riveting of one corner of the glass screen structure of the sound barrier; then repeats the above riveting steps to complete the riveting of the other three corners of the glass screen structure of the sound barrier. The present application is convenient for limiting and fixing the glass screen structure of the sound barrier when riveting the glass screen structure of the sound barrier, and rivets from two sides at the same time, which is convenient for the riveting of the glass screen structure of the sound barrier and improves the riveting accuracy, so as to improve the quality of the glass screen structure of the sound barrier.

[0013] As a further improvement of the present application, when riveting the glass screen structure of the sound barrier by the riveting device, the position of the glass screen structure of the sound barrier is adjusted first, so that the two riveting devices correspond to the riveting groove A and the riveting groove B on the connecting member respectively. The present application further improves the riveting accuracy of the glass screen structure of the sound barrier by adjusting the position of the glass screen structure of the sound barrier.

[0014] In summary, the present application has the following advantages: the assembly and fixation of the glass screen structure of the sound barrier during the manufacturing are convenient, the riveting accuracy during the manufacturing of the glass screen structure of the sound barrier is high, and the quality of the glass screen structure of the sound barrier is good. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the three-dimensional structure of the glass screen structure of the sound barrier in the present application.

[0016] Figure 2is a perspective exploded schematic view of the glass screen structure of the sound barrier in the present application.

[0017] Figure 3 is Figure 2 is a partial enlarged view at A in the figure.

[0018] Figure 4 is a top view of the riveted sound barrier glass screen structure in the present application.

[0019] Figure 5 is a perspective structural schematic view of the riveted sound barrier glass screen structure in the present application.

[0020] Figure 6 is Figure 5 is a partial enlarged view at B in the figure.

[0021] Figure 7 is a flow schematic view of the method of the riveted sound barrier glass screen structure in the present application.

[0022] wherein: 1, frame A; 2, frame B; 3, glass plate; 4, chamfer A; 5, chamfer B; 6, connecting piece; 7, clamping groove A; 8, clamping groove B; 9, inner connecting plate; 10, outer connecting plate; 11, connecting short plate; 12, connecting plate unit A; 13, connecting plate unit B; 14, connecting plate unit C; 15, connecting plate unit D; 16, riveting groove A; 17, riveting groove B; 18, base; 19, pressing device; 20, riveting device; 21, pressing block; 22, lifting driving device; 23, vertical support seat unit; 24, horizontal support seat unit; 25, riveting sliding block; 26, riveting driving device; 27, riveting pressing punch; 28, punch mounting groove A; 29, pressing block plate; 30, fastening bolt; 31, positioning piece; 32, notch; 33, limiting piece; 34, mounting groove B; 35, mounting bolt; 36, limiting seat; 37, limiting rod; 38, protective sleeve; 39, pressing bolt. DETAILED DESCRIPTION

[0023] The specific embodiments of the present application are further described below in conjunction with the accompanying drawings. Example 1

[0024] As Figures 1 to 4The glass screen structure of the sound barrier shown comprises two edge frames A1, two edge frames B2 and a glass plate 3. The two edge frames A1 and the two edge frames B2 are both made of profile steel, and each of the two edge frames A1 is provided with a chamfer A4 on the same side at both ends of the edge frame A1, and the chamfer A4 is arranged at an angle α with the length direction of the edge frame A1. Each of the two edge frames B2 is provided with a chamfer B5 on the same side at both ends of the edge frame B2, and the chamfer B5 is arranged at an angle β with the length direction of the edge frame B2. The angle α and the angle β are both acute angles, and the angle α and the angle β are both preferably set to 45° in the embodiment. One end of each of the two edge frames A1 is connected to both ends of one of the two edge frames B2, and the chamfer A4 is fitted with the chamfer B5. The other end of each of the two edge frames A1 is connected to both ends of the other of the two edge frames B2, and the chamfer A4 is fitted with the chamfer B5. The two edge frames A1 and the two edge frames B2 form a rectangular frame structure. In order to facilitate the fixed connection of the edge frame A1 and the edge frame B2, a connecting piece 6 is arranged at the connection between the edge frame A1 and the edge frame B2 in the embodiment. The edge frame A1 and the edge frame B2 are riveted to the connecting piece 6, so that the fixed connection of the edge frame A1 and the edge frame B2 is realized. In order to facilitate the fixation of the glass plate 3 and the edge frame A1 and the edge frame B2, a clamping groove A7 and a clamping groove B8 are arranged on the side of the edge frame A1 provided with the chamfer A4 and the side of the edge frame B2 provided with the chamfer B5 respectively. The four edges of the glass plate 3 are arranged in the clamping groove A7 of the two edge frames A1 and the clamping groove B8 of the two edge frames B2 respectively.

[0025] As shown in Figure 2 and Figure 3 In the embodiment, two connecting pieces 6 are arranged at the connection between each of the edge frame A1 and each of the edge frame B2. The connecting piece 6 is riveted to the edge frame A1 and the edge frame B2. Figure 2 、 Figure 3 and Figure 7The connection between each frame A1 and each frame B2 is only shown one connecting piece 6, which includes an inner connecting plate 9, an outer connecting plate 10 and at least two connecting short plates 11, wherein the inner connecting plate 9 and the outer connecting plate 10 are fixedly connected by the connecting short plates 11, the inner connecting plate 9 includes a connecting plate unit A12 and a connecting plate unit B13, one end of the connecting plate unit A12 is fixedly connected with one end of the connecting plate unit B13 and both are perpendicular to each other, forming an L shape, the connecting plate unit A12 and the connecting plate unit B13 in this embodiment are integrally formed, the outer connecting plate 10 includes a connecting plate unit C14 and a connecting plate unit D15, wherein one end of the connecting plate unit C14 is fixedly connected with one end of the connecting plate unit D15 and both are perpendicular to each other, forming an L shape, the connecting plate unit C14 and the connecting plate unit D15 in this embodiment are preferably integrally formed, the connecting plate unit A12 and the connecting plate unit C14 are fixedly connected by at least one connecting short plate 11, the connecting plate unit B13 and the connecting plate unit D15 are fixedly connected by at least one connecting short plate 11, this embodiment preferably has one connecting short plate 11 fixedly connected between the connecting plate unit A12 and the connecting plate unit C14, and the connecting short plate 11 is perpendicular to both the connecting plate unit A12 and the connecting plate unit C14, one connecting short plate 11 is fixedly connected between the connecting plate unit B13 and the connecting plate unit D15, and the connecting short plate 11 is perpendicular to both the connecting plate unit B13 and the connecting plate unit D15, one connecting short plate 11 is fixedly connected between the connecting place of the connecting plate unit A12 and the connecting plate unit C14 and the connecting place of the connecting plate unit B13 and the connecting plate unit D15, to enhance the strength and stability of the whole connecting piece 6, the whole connecting piece 6 in this embodiment is preferably integrally formed, the connecting plate unit C14 and the connecting plate unit D15 in this embodiment are respectively attached to the inner surface of the side wall away from the chamfer of the frame A1 and the frame B2 in the use state, and the riveting grooves A16 and the riveting grooves B17 are respectively formed on the connecting plate unit C14 and the connecting plate unit D15, wherein the riveting grooves A16 and the riveting grooves B17 can be one or more, the frame A1 and the frame B2 are pressed towards the riveting grooves A16 and the riveting grooves B17 and riveted to the connecting piece 6 in the use state. Embodiment 2

[0026] This embodiment is a tool for riveting the sound barrier glass screen structure, which is used for riveting the sound barrier glass screen structure of embodiment 1, such as Figures 4 to 6As shown, it comprises a base 18, a pressing device 19 and two riveting devices 20, the top surface of the base 18 is a horizontal plane, the pressing device 19 is arranged on the upper surface of the base 18 and can move vertically relative to the base 18, the vertical movement of the pressing device 19 is used to press the connecting part of the frame A1 and the frame B2 from above in the use state, the pressing device 19 moves downward to press the frame A1 and the frame B2 placed on the base 18, and when the pressing device 19 moves upward, the frame A1 and the frame B2 can be loosened, the two riveting devices 20 in the embodiment are symmetrically arranged on the base 18 on both sides of the pressing device 19 and can move horizontally on the base 18, the two riveting devices 20 in the embodiment are optimally arranged to move synchronously towards or away from each other, the two riveting devices 20 move synchronously towards the direction of the frame A1 and the frame B2 to respectively extrude the frame A1 and the frame B2, so that the frame A1 and the frame B2 are deformed and riveted with the riveting grooves A16 and B17, and the two riveting devices 20 move synchronously away from the frame A1 and the frame B2 to loosen the frame A1 and the frame B2.

[0027] The pressing device 19 in the embodiment comprises a support seat, a pressing block 21 and a lifting driving device 22, the support seat comprises a vertical support seat unit 23 and a horizontal support seat unit 24, the bottom end of the vertical support seat unit 23 is detachably installed on the base 18 by a bolt, one end of the horizontal support seat unit 24 is connected with the top end of the vertical support seat unit 23, the horizontal support seat unit 24 in the embodiment is provided with an installation slot B34 penetrating through it along the length direction thereof, the horizontal support seat unit 24 is detachably connected with the vertical support seat unit 23 by an installation bolt 35 penetrating through the installation slot B34 and screwing with the top of the vertical support seat unit 23, the position of the pressing block 21 can be adjusted by loosening the installation bolt 35 and moving the horizontal support seat unit 24 along the length direction of the installation slot B34 in the embodiment, the lifting driving device 22 is arranged on the horizontal support seat unit 24 in the embodiment, the pressing block 21 is installed on the lifting driving device 22 and vertically moves driven by the lifting driving device 22, the lifting driving device 22 drives the pressing block 21 to move downward to press the connecting part of the frame A1 and the frame B2, and drives the pressing block 21 to move upward to loosen the frame A1 and the frame B2, the lifting driving device 22 in the embodiment preferably adopts a pneumatic cylinder, the cylinder body of the pneumatic cylinder is installed on the horizontal support seat unit 24, and the piston rod of the pneumatic cylinder vertically extends downward, the pressing block 21 is in a cylindrical shape, the top end of the pressing block 21 is fixedly connected with the free end of the piston rod of the pneumatic cylinder, and the piston rod of the pneumatic cylinder extends or retracts to drive the pressing block 21 to move downward or upward.

[0028] The riveting device 20 in the embodiment comprises a riveting slider 25, a riveting driving device 26 and two riveting pressing punches 27. The riveting slider 25 is slidingly installed on the base 18 and is driven to slide on the base 18 by the riveting driving device 26 installed on the base 18. The two riveting pressing punches 27 are respectively installed on the upper and lower parts of the riveting slider 25 to cooperate with the two connecting pieces 6 at the right angles of the glass screen structure of the sound barrier in the use state. The riveting slider 25 in the embodiment moves synchronously with the movement of the riveting slider 25 and is used to extrude the frame A1 or the frame B2 in the use state. The riveting driving device 26 in the embodiment preferably adopts a pneumatic cylinder. The cylinder body of the pneumatic cylinder is detachably installed on the base 18 by a pneumatic cylinder connecting seat installed on the base 18 by bolts. The riveting slider 25 is fixedly connected with the free end of the piston rod of the pneumatic cylinder. The riveting slider 25 is driven to slide on the base 18 by the extension or contraction of the piston rod of the pneumatic cylinder. The riveting slider 25 in the embodiment is preferably provided with a punch mounting groove A28 in the vertical direction. A pressing block plate 29 is arranged on one side of the punch mounting groove A28. A fastening bolt 30 is arranged on the riveting slider 25 in threaded cooperation. The end of the fastening bolt 30 abuts against the pressing block plate 29. The riveting pressing punch 27 is arranged in the punch mounting groove A28. The riveting pressing punch 27 is pressed in the punch mounting groove A28 by the pressing block plate 29 through the fastening bolt 30. In the use, the fastening bolt 30 can be loosened as needed, so that the pressing block plate 29 and the riveting pressing punch 27 are loosened. The riveting pressing punch 27 is adjusted up and down, so as to be suitable for riveting the glass screen structure of the sound barrier of different models.

[0029] In order to facilitate positioning the glass screen structure of the sound barrier in the use state, the embodiment is provided with a positioning piece 31 arranged on the base 18. The positioning piece 31 is made of a metal plate. One end of the positioning piece 31 is arranged on the vertical support seat unit 23 and is fixed to the base 18 by bolts. A right-angle notch 32 is arranged on the end of the positioning piece 31 facing the frame A1 and the frame B2 (i.e. the end away from the vertical support seat unit 23). The notch 32 is used to cooperate with the frame A1 and the frame B2 connected and to be riveted. In the use state, one corner of the glass screen structure of the sound barrier is arranged in the notch 32, so as to complete the positioning of the glass screen structure of the sound barrier.

[0030] In order to avoid the position change of the sound barrier glass screen structure during the riveting of the sound barrier glass screen structure, the embodiment is provided with two limiting pieces 33 which are installed on the base 18 and contact the frame A1 and the frame B2 respectively in the use state and are respectively used for limiting the frame A1 and the frame B2 from both sides. The limiting piece 33 in the embodiment includes a cylindrical limiting seat 36, a limiting rod 37 and a protective sleeve 38. The bottom end of the limiting seat 36 is fixed on the base 18, and an installation through hole is radially formed on the limiting seat 36, and the limiting rod 37 is arranged in the installation through hole. A threaded hole is formed on the top of the limiting seat 36 and communicates with the installation through hole, and a compression bolt 39 which is screwed with the threaded hole is arranged in the threaded hole. The end of the compression bolt 39 abuts against the limiting rod 37 to fix the limiting rod 37. When the compression bolt 39 is loosened, the limiting rod 37 can be axially adjusted. The protective sleeve 38 can be made of rubber and is sleeved on the limiting rod 37 near one end of the sound barrier glass screen structure. When the sound barrier glass screen structure is riveted, the protective sleeve 38 at the end of the limiting rod 37 abuts against the frame A1 and the frame B2 of the sound barrier glass screen structure, so as to limit the sound barrier glass screen structure together with the positioning piece 31 and prevent the sound barrier glass screen structure from moving left and right during the riveting process. Embodiment 3

[0031] The embodiment is a method for riveting the sound barrier glass screen structure of embodiment 1, like Figure 7As shown, the method of the embodiment uses the tool of the riveting sound barrier glass screen structure of embodiment 2, first uses the connecting piece 6 to connect the frame B2 and two frames A1, specifically, first inserts two connecting pieces 6 at both ends of the frame B2, then inserts and splices one end of the two frames A1 through the connecting piece 6 with the frame B2, then inserts and pushes the glass plate 3 from the end away from the frame B2 into the clamping slot A7 and the clamping slot B8 on the frame B2 and the two frames A1, then uses the connecting piece 6 to connect the two frames A1 with another frame B2, wherein the connecting piece 6 is inserted into the frame A1 and the frame B2, and spliced into a sound barrier glass screen structure that has not been riveted; then place one corner of the spliced sound barrier glass screen structure between the two riveting devices 20 on the base 18, make the right angle of the sound barrier glass screen structure extend into the slot 32, and the frame A1 and the frame B2 respectively fit with the two protective sleeves 38, control the pressing device 19 to move downward, make the pressing block 21 press the connecting part of the frame A1 and the frame B2, then operate the riveting pressing punch 27 of the two riveting devices 20 to move towards the frame A1 and the frame B2, and respectively extrude the frame A1 and the frame B2, so that the frame A1 and the frame B2 are riveted and fixed with the connecting piece 6, operate the two riveting devices 20 to separate from the frame A1 and the frame B2, and control the pressing device 19 to move upward to release the frame A1 and the frame B2, complete the riveting of one corner of the sound barrier glass screen structure; then repeat the above riveting steps to complete the riveting of the other three corners of the sound barrier glass screen structure, and finally complete the riveting of the sound barrier glass screen structure.

[0032] In this embodiment, when the riveting device 20 is used to rivet the sound barrier glass screen structure, first adjust the position of the sound barrier glass screen structure, so that the two riveting devices 20 correspond to the riveting groove A16 and the riveting groove B17 on the connecting piece 6 respectively. Before use, loosen the pressing bolt 39 as needed, adjust the position of the limiting rod 37, so that when the right angle of the sound barrier glass screen structure is located in the slot 32, the two protective sleeves 38 respectively contact the frame A1 and the frame B2, to further improve the riveting efficiency of the sound barrier glass screen structure.

[0033] The parts not specifically mentioned in the above description are all prior art, or can be realized by prior art. Moreover, the specific implementation cases described in the present application are only the preferred implementation cases of the present application, and are not intended to limit the scope of the present application. Any equivalent changes and modifications made within the scope of the present application should be considered as the technical scope of the present application.

Claims

1. A tooling for riveting a sound barrier glass panel structure. The sound barrier glass panel structure used for riveting includes two frame A (1), two frame B (2), and a glass panel (3). Both frame A (1) and two frame B (2) are made of steel profiles. A chamfer A (4) is provided on the same side at both ends of frame A (1). The angle between chamfer A (4) and the length direction of frame A (1) is α. A chamfer B (5) is provided on the same side at both ends of frame B (2). The angle between chamfer B (5) and the length direction of frame B (2) is β. α and β are complementary angles. One end of each of the two frame A (1) is connected to one end of each of the two frame B (2). The two frame A (1) are connected to the two ends of the other frame B (2) respectively, and the chamfer A (4) and the chamfer B (5) are fitted together. Connectors (6) are provided at the connection between frame A (1) and frame B (2). Frame A (1) and frame B (2) are riveted to connectors (6). On the side of chamfer A (4) on frame A (1) and on the side of chamfer B (5) on frame B (2), there are slots A (7) and B (8) respectively. The four sides of glass plate (3) are respectively set in slots A (7) of the two frames A (1) and slots B (8) of the two frames B (2). Two connectors (6) are provided at the connection points of each frame A (1) and each frame B (2). Each connector (6) includes an inner connecting plate (9), an outer connecting plate (10), and at least two connecting short plates (11). The inner connecting plate (9) includes a connecting plate unit A (12) and a connecting plate unit B (13). One end of the connecting plate unit A (12) is fixedly connected to one end of the connecting plate unit B (13), and the two are perpendicular to each other. The outer connecting plate (10) includes a connecting plate unit C (14) and a connecting plate unit D (15). One end of the connecting plate unit C (14) is fixedly connected to one end of the connecting plate unit D (15), and the two are perpendicular to each other. The connecting plate unit A (12) and the connecting plate B (2) are connected to each other. The connecting plate unit C (14) is parallel and fixedly connected by at least one connecting short plate (11). The connecting plate unit B (13) and the connecting plate unit D (15) are parallel and fixedly connected by at least one connecting short plate (11). When in use, the connecting plate unit C (14) and the connecting plate unit D (15) are respectively attached to the inner surface of the side wall away from the chamfer of the frame A (1) and the frame B (2). Riveting grooves A (16) and B (17) are formed by recesses on the connecting plate unit C (14) and the connecting plate unit D (15). When in use, the frame A (1) and the frame B (2) are pressed into the riveting grooves A (16) and B (17) and riveted to the connecting piece (6). Its features are: The tooling for riveting the sound barrier glass screen structure includes a base (18), a clamping device (19) and two riveting devices (20). The clamping device (19) is set on the base (18) and can move vertically relative to the base (18). It is used to clamp the connection part of the frame A (1) and the frame B (2) from above in the use state. The two riveting devices (20) are symmetrically set on both sides of the clamping device (19) and can move horizontally on the base (18). The two riveting devices (20) move toward the frame A (1) and the frame B (2) respectively to squeeze the frame A (1) and the frame B (2), so that the frame A (1) and the frame B (2) are deformed and riveted to the riveting groove A (16) and the riveting groove B (17). The clamping device (19) includes a support base, a clamping block (21), and a lifting drive device (22). The support base includes a vertical support base unit (23) and a horizontal support base unit (24). The bottom end of the vertical support base unit (23) is fixed on the base (18), and one end of the horizontal support base unit (24) is connected to the top end of the vertical support base unit (23). The lifting drive device (22) is set on the horizontal support base unit (24). The clamping block (21) is installed on the lifting drive device (22) and is driven to move vertically by the lifting drive device (22). The lifting drive device (22) drives the clamping block (21) to move downward to clamp the connection between the frame A (1) and the frame B (2). The lifting drive device (22) drives the clamping block (21) to move upward to loosen the frame A (1) and the frame B (2). The riveting device (20) includes a riveting slider (25), a riveting drive device (26), and two riveting clamping punches (27). The riveting slider (25) is slidably mounted on the base (18) and is driven to slide on the base (18) by the riveting drive device (26). The two riveting clamping punches (27) are respectively mounted on the upper and lower parts of the riveting slider (25) and move synchronously with the movement of the riveting slider (25) to press the frame A (1) or the frame B (2) in the use state.

2. The tooling for riveting the sound barrier glass screen structure according to claim 1, characterized in that: The riveting slider (25) has a punch mounting groove A (28) along the vertical direction. A pressure plate (29) is provided on one side of the punch mounting groove A (28). The riveting slider (25) is provided with a fastening bolt (30) that is threaded to it. The riveting clamping punch (27) is located in the punch mounting groove A (28). The fastening bolt (30) presses the riveting clamping punch (27) into the punch mounting groove A (28) through the pressure plate (29).

3. The tooling for riveting the sound barrier glass screen structure according to claim 1, characterized in that: It also includes a positioning element (31), which is set on the base (18). A right-angled slot (32) is provided on one end of the positioning element (31) facing the frame A (1) and the frame B (2), for cooperating with the frame A (1) and the frame B (2) after connection and to be riveted.

4. The tooling for riveting the sound barrier glass screen structure according to claim 1, characterized in that: It also includes two limiting members (33), which are installed on the base (18) and in use contact with the frame A (1) and the frame B (2) respectively, and are used to limit the frame A (1) and the frame B (2) from both sides respectively.

5. A method for riveting a sound barrier glass panel structure, characterized in that: Using the tooling described in claim 1 for riveting the sound barrier glass screen structure, firstly, the frame B (2) and the two frames A (1) are connected by the connector (6), and the glass plate (3) is inserted into the slots A7 and B8 on the frame B (2) and the two frames A (1). Then, the two frames A (1) are connected to the other frame B (2) by the connector (6) to splice the glass screen structure of the sound barrier without riveting. Then, one corner of the spliced ​​sound barrier glass screen structure is placed between the two riveting devices (20) on the base (18), and the pressing device (19) is moved downward to press the frame. At the connection point between A (1) and frame B (2), operate the two riveting devices (20) to move towards frame A (1) and frame B (2) and squeeze frame A (1) and frame B (2) respectively, so that frame A (1) and frame B (2) are riveted and fixed to the connector (6). Operate the two riveting devices (20) to disengage from frame A (1) and frame B (2), and operate the clamping device (19) to move upward to loosen frame A (1) and frame B (2), thus completing the riveting of one corner of the glass screen structure of the sound barrier; repeat the above riveting steps to complete the riveting of the other three corners of the glass screen structure of the sound barrier.

6. The method for riveting a sound barrier glass screen structure according to claim 5, characterized in that: When riveting the glass screen structure of the sound barrier with the riveting device (20), first adjust the position of the glass screen structure of the sound barrier so that the two riveting devices (20) correspond to the riveting groove A (16) and the riveting groove B (17) on the connector (6), respectively.

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